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1a59d1b8 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
1da177e4 LT |
2 | /* |
3 | * Driver for generic ESS AudioDrive ES18xx soundcards | |
4 | * Copyright (c) by Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de> | |
5 | * Copyright (c) by Abramo Bagnara <abramo@alsa-project.org> | |
1da177e4 LT |
6 | */ |
7 | /* GENERAL NOTES: | |
8 | * | |
9 | * BUGS: | |
10 | * - There are pops (we can't delay in trigger function, cause midlevel | |
11 | * often need to trigger down and then up very quickly). | |
12 | * Any ideas? | |
13 | * - Support for 16 bit DMA seems to be broken. I've no hardware to tune it. | |
14 | */ | |
15 | ||
16 | /* | |
17 | * ES1868 NOTES: | |
18 | * - The chip has one half duplex pcm (with very limited full duplex support). | |
19 | * | |
20 | * - Duplex stereophonic sound is impossible. | |
21 | * - Record and playback must share the same frequency rate. | |
22 | * | |
23 | * - The driver use dma2 for playback and dma1 for capture. | |
24 | */ | |
25 | ||
26 | /* | |
27 | * ES1869 NOTES: | |
28 | * | |
29 | * - there are a first full duplex pcm and a second playback only pcm | |
30 | * (incompatible with first pcm capture) | |
31 | * | |
32 | * - there is support for the capture volume and ESS Spatializer 3D effect. | |
33 | * | |
34 | * - contrarily to some pages in DS_1869.PDF the rates can be set | |
35 | * independently. | |
36 | * | |
95b71296 MS |
37 | * - Zoom Video is implemented by sharing the FM DAC, thus the user can |
38 | * have either FM playback or Video playback but not both simultaneously. | |
39 | * The Video Playback Switch mixer control toggles this choice. | |
40 | * | |
1da177e4 LT |
41 | * BUGS: |
42 | * | |
43 | * - There is a major trouble I noted: | |
44 | * | |
45 | * using both channel for playback stereo 16 bit samples at 44100 Hz | |
46 | * the second pcm (Audio1) DMA slows down irregularly and sound is garbled. | |
47 | * | |
48 | * The same happens using Audio1 for captureing. | |
49 | * | |
50 | * The Windows driver does not suffer of this (although it use Audio1 | |
51 | * only for captureing). I'm unable to discover why. | |
52 | * | |
53 | */ | |
54 | ||
95b71296 MS |
55 | /* |
56 | * ES1879 NOTES: | |
57 | * - When Zoom Video is enabled (reg 0x71 bit 6 toggled on) the PCM playback | |
58 | * seems to be effected (speaker_test plays a lower frequency). Can't find | |
59 | * anything in the datasheet to account for this, so a Video Playback Switch | |
60 | * control has been included to allow ZV to be enabled only when necessary. | |
61 | * Then again on at least one test system the 0x71 bit 6 enable bit is not | |
62 | * needed for ZV, so maybe the datasheet is entirely wrong here. | |
63 | */ | |
64 | ||
1da177e4 | 65 | #include <linux/init.h> |
f7e0ba3e | 66 | #include <linux/err.h> |
5e24c1c1 | 67 | #include <linux/isa.h> |
1da177e4 LT |
68 | #include <linux/pnp.h> |
69 | #include <linux/isapnp.h> | |
65a77217 | 70 | #include <linux/module.h> |
1caef6aa | 71 | #include <linux/delay.h> |
6cbbfe1c | 72 | #include <linux/io.h> |
1caef6aa | 73 | |
f7e0ba3e | 74 | #include <asm/dma.h> |
1da177e4 LT |
75 | #include <sound/core.h> |
76 | #include <sound/control.h> | |
77 | #include <sound/pcm.h> | |
78 | #include <sound/pcm_params.h> | |
79 | #include <sound/mpu401.h> | |
80 | #include <sound/opl3.h> | |
1da177e4 LT |
81 | #define SNDRV_LEGACY_FIND_FREE_IRQ |
82 | #define SNDRV_LEGACY_FIND_FREE_DMA | |
83 | #include <sound/initval.h> | |
84 | ||
85 | #define PFX "es18xx: " | |
86 | ||
8047c910 | 87 | struct snd_es18xx { |
1da177e4 | 88 | unsigned long port; /* port of ESS chip */ |
1da177e4 LT |
89 | unsigned long ctrl_port; /* Control port of ESS chip */ |
90 | struct resource *res_port; | |
91 | struct resource *res_mpu_port; | |
92 | struct resource *res_ctrl_port; | |
93 | int irq; /* IRQ number of ESS chip */ | |
94 | int dma1; /* DMA1 */ | |
95 | int dma2; /* DMA2 */ | |
96 | unsigned short version; /* version of ESS chip */ | |
97 | int caps; /* Chip capabilities */ | |
98 | unsigned short audio2_vol; /* volume level of audio2 */ | |
99 | ||
100 | unsigned short active; /* active channel mask */ | |
1da177e4 LT |
101 | unsigned int dma1_shift; |
102 | unsigned int dma2_shift; | |
103 | ||
8047c910 TI |
104 | struct snd_pcm *pcm; |
105 | struct snd_pcm_substream *playback_a_substream; | |
106 | struct snd_pcm_substream *capture_a_substream; | |
107 | struct snd_pcm_substream *playback_b_substream; | |
1da177e4 | 108 | |
8047c910 | 109 | struct snd_rawmidi *rmidi; |
1da177e4 | 110 | |
8047c910 TI |
111 | struct snd_kcontrol *hw_volume; |
112 | struct snd_kcontrol *hw_switch; | |
113 | struct snd_kcontrol *master_volume; | |
114 | struct snd_kcontrol *master_switch; | |
1da177e4 LT |
115 | |
116 | spinlock_t reg_lock; | |
117 | spinlock_t mixer_lock; | |
1da177e4 LT |
118 | #ifdef CONFIG_PM |
119 | unsigned char pm_reg; | |
120 | #endif | |
f7e0ba3e TI |
121 | #ifdef CONFIG_PNP |
122 | struct pnp_dev *dev; | |
123 | struct pnp_dev *devc; | |
124 | #endif | |
125 | }; | |
126 | ||
1da177e4 LT |
127 | #define AUDIO1_IRQ 0x01 |
128 | #define AUDIO2_IRQ 0x02 | |
129 | #define HWV_IRQ 0x04 | |
130 | #define MPU_IRQ 0x08 | |
131 | ||
132 | #define ES18XX_PCM2 0x0001 /* Has two useable PCM */ | |
133 | #define ES18XX_SPATIALIZER 0x0002 /* Has 3D Spatializer */ | |
134 | #define ES18XX_RECMIX 0x0004 /* Has record mixer */ | |
135 | #define ES18XX_DUPLEX_MONO 0x0008 /* Has mono duplex only */ | |
136 | #define ES18XX_DUPLEX_SAME 0x0010 /* Playback and record must share the same rate */ | |
137 | #define ES18XX_NEW_RATE 0x0020 /* More precise rate setting */ | |
138 | #define ES18XX_AUXB 0x0040 /* AuxB mixer control */ | |
561de31a | 139 | #define ES18XX_HWV 0x0080 /* Has separate hardware volume mixer controls*/ |
1da177e4 LT |
140 | #define ES18XX_MONO 0x0100 /* Mono_in mixer control */ |
141 | #define ES18XX_I2S 0x0200 /* I2S mixer control */ | |
142 | #define ES18XX_MUTEREC 0x0400 /* Record source can be muted */ | |
143 | #define ES18XX_CONTROL 0x0800 /* Has control ports */ | |
2603fe21 | 144 | #define ES18XX_GPO_2BIT 0x1000 /* GPO0,1 controlled by PM port */ |
1da177e4 LT |
145 | |
146 | /* Power Management */ | |
147 | #define ES18XX_PM 0x07 | |
148 | #define ES18XX_PM_GPO0 0x01 | |
149 | #define ES18XX_PM_GPO1 0x02 | |
150 | #define ES18XX_PM_PDR 0x04 | |
151 | #define ES18XX_PM_ANA 0x08 | |
152 | #define ES18XX_PM_FM 0x020 | |
153 | #define ES18XX_PM_SUS 0x080 | |
154 | ||
1da177e4 LT |
155 | /* Lowlevel */ |
156 | ||
157 | #define DAC1 0x01 | |
158 | #define ADC1 0x02 | |
159 | #define DAC2 0x04 | |
160 | #define MILLISECOND 10000 | |
161 | ||
8047c910 | 162 | static int snd_es18xx_dsp_command(struct snd_es18xx *chip, unsigned char val) |
1da177e4 LT |
163 | { |
164 | int i; | |
165 | ||
166 | for(i = MILLISECOND; i; i--) | |
167 | if ((inb(chip->port + 0x0C) & 0x80) == 0) { | |
168 | outb(val, chip->port + 0x0C); | |
169 | return 0; | |
170 | } | |
99b359ba | 171 | snd_printk(KERN_ERR "dsp_command: timeout (0x%x)\n", val); |
1da177e4 LT |
172 | return -EINVAL; |
173 | } | |
174 | ||
8047c910 | 175 | static int snd_es18xx_dsp_get_byte(struct snd_es18xx *chip) |
1da177e4 LT |
176 | { |
177 | int i; | |
178 | ||
179 | for(i = MILLISECOND/10; i; i--) | |
180 | if (inb(chip->port + 0x0C) & 0x40) | |
181 | return inb(chip->port + 0x0A); | |
99b359ba TI |
182 | snd_printk(KERN_ERR "dsp_get_byte failed: 0x%lx = 0x%x!!!\n", |
183 | chip->port + 0x0A, inb(chip->port + 0x0A)); | |
1da177e4 LT |
184 | return -ENODEV; |
185 | } | |
186 | ||
187 | #undef REG_DEBUG | |
188 | ||
8047c910 | 189 | static int snd_es18xx_write(struct snd_es18xx *chip, |
1da177e4 LT |
190 | unsigned char reg, unsigned char data) |
191 | { | |
192 | unsigned long flags; | |
193 | int ret; | |
194 | ||
195 | spin_lock_irqsave(&chip->reg_lock, flags); | |
196 | ret = snd_es18xx_dsp_command(chip, reg); | |
197 | if (ret < 0) | |
198 | goto end; | |
199 | ret = snd_es18xx_dsp_command(chip, data); | |
200 | end: | |
201 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
202 | #ifdef REG_DEBUG | |
99b359ba | 203 | snd_printk(KERN_DEBUG "Reg %02x set to %02x\n", reg, data); |
1da177e4 LT |
204 | #endif |
205 | return ret; | |
206 | } | |
207 | ||
8047c910 | 208 | static int snd_es18xx_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
209 | { |
210 | unsigned long flags; | |
211 | int ret, data; | |
212 | spin_lock_irqsave(&chip->reg_lock, flags); | |
213 | ret = snd_es18xx_dsp_command(chip, 0xC0); | |
214 | if (ret < 0) | |
215 | goto end; | |
216 | ret = snd_es18xx_dsp_command(chip, reg); | |
217 | if (ret < 0) | |
218 | goto end; | |
219 | data = snd_es18xx_dsp_get_byte(chip); | |
220 | ret = data; | |
221 | #ifdef REG_DEBUG | |
99b359ba | 222 | snd_printk(KERN_DEBUG "Reg %02x now is %02x (%d)\n", reg, data, ret); |
1da177e4 LT |
223 | #endif |
224 | end: | |
225 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
226 | return ret; | |
227 | } | |
228 | ||
229 | /* Return old value */ | |
8047c910 | 230 | static int snd_es18xx_bits(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
231 | unsigned char mask, unsigned char val) |
232 | { | |
233 | int ret; | |
234 | unsigned char old, new, oval; | |
235 | unsigned long flags; | |
236 | spin_lock_irqsave(&chip->reg_lock, flags); | |
237 | ret = snd_es18xx_dsp_command(chip, 0xC0); | |
238 | if (ret < 0) | |
239 | goto end; | |
240 | ret = snd_es18xx_dsp_command(chip, reg); | |
241 | if (ret < 0) | |
242 | goto end; | |
243 | ret = snd_es18xx_dsp_get_byte(chip); | |
244 | if (ret < 0) { | |
245 | goto end; | |
246 | } | |
247 | old = ret; | |
248 | oval = old & mask; | |
249 | if (val != oval) { | |
250 | ret = snd_es18xx_dsp_command(chip, reg); | |
251 | if (ret < 0) | |
252 | goto end; | |
253 | new = (old & ~mask) | (val & mask); | |
254 | ret = snd_es18xx_dsp_command(chip, new); | |
255 | if (ret < 0) | |
256 | goto end; | |
257 | #ifdef REG_DEBUG | |
99b359ba TI |
258 | snd_printk(KERN_DEBUG "Reg %02x was %02x, set to %02x (%d)\n", |
259 | reg, old, new, ret); | |
1da177e4 LT |
260 | #endif |
261 | } | |
262 | ret = oval; | |
263 | end: | |
264 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
265 | return ret; | |
266 | } | |
267 | ||
8047c910 | 268 | static inline void snd_es18xx_mixer_write(struct snd_es18xx *chip, |
1da177e4 LT |
269 | unsigned char reg, unsigned char data) |
270 | { | |
271 | unsigned long flags; | |
272 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
273 | outb(reg, chip->port + 0x04); | |
274 | outb(data, chip->port + 0x05); | |
275 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
276 | #ifdef REG_DEBUG | |
99b359ba | 277 | snd_printk(KERN_DEBUG "Mixer reg %02x set to %02x\n", reg, data); |
1da177e4 LT |
278 | #endif |
279 | } | |
280 | ||
8047c910 | 281 | static inline int snd_es18xx_mixer_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
282 | { |
283 | unsigned long flags; | |
284 | int data; | |
285 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
286 | outb(reg, chip->port + 0x04); | |
287 | data = inb(chip->port + 0x05); | |
288 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
289 | #ifdef REG_DEBUG | |
99b359ba | 290 | snd_printk(KERN_DEBUG "Mixer reg %02x now is %02x\n", reg, data); |
1da177e4 LT |
291 | #endif |
292 | return data; | |
293 | } | |
294 | ||
295 | /* Return old value */ | |
8047c910 | 296 | static inline int snd_es18xx_mixer_bits(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
297 | unsigned char mask, unsigned char val) |
298 | { | |
299 | unsigned char old, new, oval; | |
300 | unsigned long flags; | |
301 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
302 | outb(reg, chip->port + 0x04); | |
303 | old = inb(chip->port + 0x05); | |
304 | oval = old & mask; | |
305 | if (val != oval) { | |
306 | new = (old & ~mask) | (val & mask); | |
307 | outb(new, chip->port + 0x05); | |
308 | #ifdef REG_DEBUG | |
99b359ba TI |
309 | snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x\n", |
310 | reg, old, new); | |
1da177e4 LT |
311 | #endif |
312 | } | |
313 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
314 | return oval; | |
315 | } | |
316 | ||
8047c910 | 317 | static inline int snd_es18xx_mixer_writable(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
318 | unsigned char mask) |
319 | { | |
320 | int old, expected, new; | |
321 | unsigned long flags; | |
322 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
323 | outb(reg, chip->port + 0x04); | |
324 | old = inb(chip->port + 0x05); | |
325 | expected = old ^ mask; | |
326 | outb(expected, chip->port + 0x05); | |
327 | new = inb(chip->port + 0x05); | |
328 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
329 | #ifdef REG_DEBUG | |
99b359ba TI |
330 | snd_printk(KERN_DEBUG "Mixer reg %02x was %02x, set to %02x, now is %02x\n", |
331 | reg, old, expected, new); | |
1da177e4 LT |
332 | #endif |
333 | return expected == new; | |
334 | } | |
335 | ||
336 | ||
1bff292e | 337 | static int snd_es18xx_reset(struct snd_es18xx *chip) |
1da177e4 LT |
338 | { |
339 | int i; | |
340 | outb(0x03, chip->port + 0x06); | |
341 | inb(chip->port + 0x06); | |
342 | outb(0x00, chip->port + 0x06); | |
343 | for(i = 0; i < MILLISECOND && !(inb(chip->port + 0x0E) & 0x80); i++); | |
344 | if (inb(chip->port + 0x0A) != 0xAA) | |
345 | return -1; | |
346 | return 0; | |
347 | } | |
348 | ||
8047c910 | 349 | static int snd_es18xx_reset_fifo(struct snd_es18xx *chip) |
1da177e4 LT |
350 | { |
351 | outb(0x02, chip->port + 0x06); | |
352 | inb(chip->port + 0x06); | |
353 | outb(0x00, chip->port + 0x06); | |
354 | return 0; | |
355 | } | |
356 | ||
21709121 | 357 | static const struct snd_ratnum new_clocks[2] = { |
1da177e4 LT |
358 | { |
359 | .num = 793800, | |
360 | .den_min = 1, | |
361 | .den_max = 128, | |
362 | .den_step = 1, | |
363 | }, | |
364 | { | |
365 | .num = 768000, | |
366 | .den_min = 1, | |
367 | .den_max = 128, | |
368 | .den_step = 1, | |
369 | } | |
370 | }; | |
371 | ||
21709121 | 372 | static const struct snd_pcm_hw_constraint_ratnums new_hw_constraints_clocks = { |
1da177e4 LT |
373 | .nrats = 2, |
374 | .rats = new_clocks, | |
375 | }; | |
376 | ||
21709121 | 377 | static const struct snd_ratnum old_clocks[2] = { |
1da177e4 LT |
378 | { |
379 | .num = 795444, | |
380 | .den_min = 1, | |
381 | .den_max = 128, | |
382 | .den_step = 1, | |
383 | }, | |
384 | { | |
385 | .num = 397722, | |
386 | .den_min = 1, | |
387 | .den_max = 128, | |
388 | .den_step = 1, | |
389 | } | |
390 | }; | |
391 | ||
21709121 | 392 | static const struct snd_pcm_hw_constraint_ratnums old_hw_constraints_clocks = { |
1da177e4 LT |
393 | .nrats = 2, |
394 | .rats = old_clocks, | |
395 | }; | |
396 | ||
397 | ||
8047c910 TI |
398 | static void snd_es18xx_rate_set(struct snd_es18xx *chip, |
399 | struct snd_pcm_substream *substream, | |
1da177e4 LT |
400 | int mode) |
401 | { | |
402 | unsigned int bits, div0; | |
8047c910 | 403 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
404 | if (chip->caps & ES18XX_NEW_RATE) { |
405 | if (runtime->rate_num == new_clocks[0].num) | |
406 | bits = 128 - runtime->rate_den; | |
407 | else | |
408 | bits = 256 - runtime->rate_den; | |
409 | } else { | |
410 | if (runtime->rate_num == old_clocks[0].num) | |
411 | bits = 256 - runtime->rate_den; | |
412 | else | |
413 | bits = 128 - runtime->rate_den; | |
414 | } | |
415 | ||
416 | /* set filter register */ | |
417 | div0 = 256 - 7160000*20/(8*82*runtime->rate); | |
418 | ||
419 | if ((chip->caps & ES18XX_PCM2) && mode == DAC2) { | |
420 | snd_es18xx_mixer_write(chip, 0x70, bits); | |
421 | /* | |
422 | * Comment from kernel oss driver: | |
423 | * FKS: fascinating: 0x72 doesn't seem to work. | |
424 | */ | |
425 | snd_es18xx_write(chip, 0xA2, div0); | |
426 | snd_es18xx_mixer_write(chip, 0x72, div0); | |
427 | } else { | |
428 | snd_es18xx_write(chip, 0xA1, bits); | |
429 | snd_es18xx_write(chip, 0xA2, div0); | |
430 | } | |
431 | } | |
432 | ||
8047c910 TI |
433 | static int snd_es18xx_playback_hw_params(struct snd_pcm_substream *substream, |
434 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 435 | { |
8047c910 | 436 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
437 | int shift, err; |
438 | ||
439 | shift = 0; | |
440 | if (params_channels(hw_params) == 2) | |
441 | shift++; | |
442 | if (snd_pcm_format_width(params_format(hw_params)) == 16) | |
443 | shift++; | |
444 | ||
445 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { | |
446 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
447 | (chip->capture_a_substream) && | |
448 | params_channels(hw_params) != 1) { | |
449 | _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
450 | return -EBUSY; | |
451 | } | |
452 | chip->dma2_shift = shift; | |
453 | } else { | |
454 | chip->dma1_shift = shift; | |
455 | } | |
456 | if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) | |
457 | return err; | |
458 | return 0; | |
459 | } | |
460 | ||
8047c910 | 461 | static int snd_es18xx_pcm_hw_free(struct snd_pcm_substream *substream) |
1da177e4 LT |
462 | { |
463 | return snd_pcm_lib_free_pages(substream); | |
464 | } | |
465 | ||
8047c910 TI |
466 | static int snd_es18xx_playback1_prepare(struct snd_es18xx *chip, |
467 | struct snd_pcm_substream *substream) | |
1da177e4 | 468 | { |
8047c910 | 469 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
470 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
471 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
472 | ||
1da177e4 LT |
473 | snd_es18xx_rate_set(chip, substream, DAC2); |
474 | ||
475 | /* Transfer Count Reload */ | |
476 | count = 0x10000 - count; | |
477 | snd_es18xx_mixer_write(chip, 0x74, count & 0xff); | |
478 | snd_es18xx_mixer_write(chip, 0x76, count >> 8); | |
479 | ||
480 | /* Set format */ | |
481 | snd_es18xx_mixer_bits(chip, 0x7A, 0x07, | |
482 | ((runtime->channels == 1) ? 0x00 : 0x02) | | |
483 | (snd_pcm_format_width(runtime->format) == 16 ? 0x01 : 0x00) | | |
484 | (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x04)); | |
485 | ||
486 | /* Set DMA controller */ | |
487 | snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); | |
488 | ||
489 | return 0; | |
490 | } | |
491 | ||
8047c910 TI |
492 | static int snd_es18xx_playback1_trigger(struct snd_es18xx *chip, |
493 | struct snd_pcm_substream *substream, | |
1da177e4 LT |
494 | int cmd) |
495 | { | |
496 | switch (cmd) { | |
497 | case SNDRV_PCM_TRIGGER_START: | |
498 | case SNDRV_PCM_TRIGGER_RESUME: | |
499 | if (chip->active & DAC2) | |
500 | return 0; | |
501 | chip->active |= DAC2; | |
502 | /* Start DMA */ | |
503 | if (chip->dma2 >= 4) | |
504 | snd_es18xx_mixer_write(chip, 0x78, 0xb3); | |
505 | else | |
506 | snd_es18xx_mixer_write(chip, 0x78, 0x93); | |
507 | #ifdef AVOID_POPS | |
508 | /* Avoid pops */ | |
5e0c1879 | 509 | mdelay(100); |
1da177e4 LT |
510 | if (chip->caps & ES18XX_PCM2) |
511 | /* Restore Audio 2 volume */ | |
512 | snd_es18xx_mixer_write(chip, 0x7C, chip->audio2_vol); | |
513 | else | |
514 | /* Enable PCM output */ | |
515 | snd_es18xx_dsp_command(chip, 0xD1); | |
516 | #endif | |
517 | break; | |
518 | case SNDRV_PCM_TRIGGER_STOP: | |
519 | case SNDRV_PCM_TRIGGER_SUSPEND: | |
520 | if (!(chip->active & DAC2)) | |
521 | return 0; | |
522 | chip->active &= ~DAC2; | |
523 | /* Stop DMA */ | |
524 | snd_es18xx_mixer_write(chip, 0x78, 0x00); | |
525 | #ifdef AVOID_POPS | |
5e0c1879 | 526 | mdelay(25); |
1da177e4 LT |
527 | if (chip->caps & ES18XX_PCM2) |
528 | /* Set Audio 2 volume to 0 */ | |
529 | snd_es18xx_mixer_write(chip, 0x7C, 0); | |
530 | else | |
531 | /* Disable PCM output */ | |
532 | snd_es18xx_dsp_command(chip, 0xD3); | |
533 | #endif | |
534 | break; | |
535 | default: | |
536 | return -EINVAL; | |
537 | } | |
538 | ||
539 | return 0; | |
540 | } | |
541 | ||
8047c910 TI |
542 | static int snd_es18xx_capture_hw_params(struct snd_pcm_substream *substream, |
543 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 544 | { |
8047c910 | 545 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
546 | int shift, err; |
547 | ||
548 | shift = 0; | |
549 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
550 | chip->playback_a_substream && | |
551 | params_channels(hw_params) != 1) { | |
552 | _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); | |
553 | return -EBUSY; | |
554 | } | |
555 | if (params_channels(hw_params) == 2) | |
556 | shift++; | |
557 | if (snd_pcm_format_width(params_format(hw_params)) == 16) | |
558 | shift++; | |
559 | chip->dma1_shift = shift; | |
560 | if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) | |
561 | return err; | |
562 | return 0; | |
563 | } | |
564 | ||
8047c910 | 565 | static int snd_es18xx_capture_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 566 | { |
8047c910 TI |
567 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
568 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
569 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
570 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
571 | ||
1da177e4 LT |
572 | snd_es18xx_reset_fifo(chip); |
573 | ||
574 | /* Set stereo/mono */ | |
575 | snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); | |
576 | ||
577 | snd_es18xx_rate_set(chip, substream, ADC1); | |
578 | ||
579 | /* Transfer Count Reload */ | |
580 | count = 0x10000 - count; | |
581 | snd_es18xx_write(chip, 0xA4, count & 0xff); | |
582 | snd_es18xx_write(chip, 0xA5, count >> 8); | |
583 | ||
584 | #ifdef AVOID_POPS | |
5e0c1879 | 585 | mdelay(100); |
1da177e4 LT |
586 | #endif |
587 | ||
588 | /* Set format */ | |
589 | snd_es18xx_write(chip, 0xB7, | |
590 | snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); | |
591 | snd_es18xx_write(chip, 0xB7, 0x90 | | |
592 | ((runtime->channels == 1) ? 0x40 : 0x08) | | |
593 | (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | | |
594 | (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); | |
595 | ||
3a4fa0a2 | 596 | /* Set DMA controller */ |
1da177e4 LT |
597 | snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT); |
598 | ||
599 | return 0; | |
600 | } | |
601 | ||
8047c910 | 602 | static int snd_es18xx_capture_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
603 | int cmd) |
604 | { | |
8047c910 | 605 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
606 | |
607 | switch (cmd) { | |
608 | case SNDRV_PCM_TRIGGER_START: | |
609 | case SNDRV_PCM_TRIGGER_RESUME: | |
610 | if (chip->active & ADC1) | |
611 | return 0; | |
612 | chip->active |= ADC1; | |
613 | /* Start DMA */ | |
614 | snd_es18xx_write(chip, 0xB8, 0x0f); | |
615 | break; | |
616 | case SNDRV_PCM_TRIGGER_STOP: | |
617 | case SNDRV_PCM_TRIGGER_SUSPEND: | |
618 | if (!(chip->active & ADC1)) | |
619 | return 0; | |
620 | chip->active &= ~ADC1; | |
621 | /* Stop DMA */ | |
622 | snd_es18xx_write(chip, 0xB8, 0x00); | |
623 | break; | |
624 | default: | |
625 | return -EINVAL; | |
626 | } | |
627 | ||
628 | return 0; | |
629 | } | |
630 | ||
8047c910 TI |
631 | static int snd_es18xx_playback2_prepare(struct snd_es18xx *chip, |
632 | struct snd_pcm_substream *substream) | |
1da177e4 | 633 | { |
8047c910 | 634 | struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4 LT |
635 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
636 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
637 | ||
1da177e4 LT |
638 | snd_es18xx_reset_fifo(chip); |
639 | ||
640 | /* Set stereo/mono */ | |
641 | snd_es18xx_bits(chip, 0xA8, 0x03, runtime->channels == 1 ? 0x02 : 0x01); | |
642 | ||
643 | snd_es18xx_rate_set(chip, substream, DAC1); | |
644 | ||
645 | /* Transfer Count Reload */ | |
646 | count = 0x10000 - count; | |
647 | snd_es18xx_write(chip, 0xA4, count & 0xff); | |
648 | snd_es18xx_write(chip, 0xA5, count >> 8); | |
649 | ||
650 | /* Set format */ | |
651 | snd_es18xx_write(chip, 0xB6, | |
652 | snd_pcm_format_unsigned(runtime->format) ? 0x80 : 0x00); | |
653 | snd_es18xx_write(chip, 0xB7, | |
654 | snd_pcm_format_unsigned(runtime->format) ? 0x51 : 0x71); | |
655 | snd_es18xx_write(chip, 0xB7, 0x90 | | |
656 | (runtime->channels == 1 ? 0x40 : 0x08) | | |
657 | (snd_pcm_format_width(runtime->format) == 16 ? 0x04 : 0x00) | | |
658 | (snd_pcm_format_unsigned(runtime->format) ? 0x00 : 0x20)); | |
659 | ||
3a4fa0a2 | 660 | /* Set DMA controller */ |
1da177e4 LT |
661 | snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); |
662 | ||
663 | return 0; | |
664 | } | |
665 | ||
8047c910 TI |
666 | static int snd_es18xx_playback2_trigger(struct snd_es18xx *chip, |
667 | struct snd_pcm_substream *substream, | |
1da177e4 LT |
668 | int cmd) |
669 | { | |
670 | switch (cmd) { | |
671 | case SNDRV_PCM_TRIGGER_START: | |
672 | case SNDRV_PCM_TRIGGER_RESUME: | |
673 | if (chip->active & DAC1) | |
674 | return 0; | |
675 | chip->active |= DAC1; | |
676 | /* Start DMA */ | |
677 | snd_es18xx_write(chip, 0xB8, 0x05); | |
678 | #ifdef AVOID_POPS | |
679 | /* Avoid pops */ | |
5e0c1879 | 680 | mdelay(100); |
1da177e4 LT |
681 | /* Enable Audio 1 */ |
682 | snd_es18xx_dsp_command(chip, 0xD1); | |
683 | #endif | |
684 | break; | |
685 | case SNDRV_PCM_TRIGGER_STOP: | |
686 | case SNDRV_PCM_TRIGGER_SUSPEND: | |
687 | if (!(chip->active & DAC1)) | |
688 | return 0; | |
689 | chip->active &= ~DAC1; | |
690 | /* Stop DMA */ | |
691 | snd_es18xx_write(chip, 0xB8, 0x00); | |
692 | #ifdef AVOID_POPS | |
693 | /* Avoid pops */ | |
5e0c1879 | 694 | mdelay(25); |
1da177e4 LT |
695 | /* Disable Audio 1 */ |
696 | snd_es18xx_dsp_command(chip, 0xD3); | |
697 | #endif | |
698 | break; | |
699 | default: | |
700 | return -EINVAL; | |
701 | } | |
702 | ||
703 | return 0; | |
704 | } | |
705 | ||
8047c910 | 706 | static int snd_es18xx_playback_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 707 | { |
8047c910 | 708 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
709 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) |
710 | return snd_es18xx_playback1_prepare(chip, substream); | |
711 | else | |
712 | return snd_es18xx_playback2_prepare(chip, substream); | |
713 | } | |
714 | ||
8047c910 | 715 | static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
716 | int cmd) |
717 | { | |
8047c910 | 718 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
719 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) |
720 | return snd_es18xx_playback1_trigger(chip, substream, cmd); | |
721 | else | |
722 | return snd_es18xx_playback2_trigger(chip, substream, cmd); | |
723 | } | |
724 | ||
7d12e780 | 725 | static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id) |
1da177e4 | 726 | { |
3c76b4d6 | 727 | struct snd_card *card = dev_id; |
b14f5de7 | 728 | struct snd_es18xx *chip = card->private_data; |
1da177e4 LT |
729 | unsigned char status; |
730 | ||
731 | if (chip->caps & ES18XX_CONTROL) { | |
732 | /* Read Interrupt status */ | |
733 | status = inb(chip->ctrl_port + 6); | |
734 | } else { | |
735 | /* Read Interrupt status */ | |
736 | status = snd_es18xx_mixer_read(chip, 0x7f) >> 4; | |
737 | } | |
738 | #if 0 | |
739 | else { | |
740 | status = 0; | |
741 | if (inb(chip->port + 0x0C) & 0x01) | |
742 | status |= AUDIO1_IRQ; | |
743 | if (snd_es18xx_mixer_read(chip, 0x7A) & 0x80) | |
744 | status |= AUDIO2_IRQ; | |
745 | if ((chip->caps & ES18XX_HWV) && | |
746 | snd_es18xx_mixer_read(chip, 0x64) & 0x10) | |
747 | status |= HWV_IRQ; | |
748 | } | |
749 | #endif | |
750 | ||
751 | /* Audio 1 & Audio 2 */ | |
752 | if (status & AUDIO2_IRQ) { | |
753 | if (chip->active & DAC2) | |
754 | snd_pcm_period_elapsed(chip->playback_a_substream); | |
755 | /* ack interrupt */ | |
756 | snd_es18xx_mixer_bits(chip, 0x7A, 0x80, 0x00); | |
757 | } | |
758 | if (status & AUDIO1_IRQ) { | |
759 | /* ok.. capture is active */ | |
760 | if (chip->active & ADC1) | |
761 | snd_pcm_period_elapsed(chip->capture_a_substream); | |
762 | /* ok.. playback2 is active */ | |
763 | else if (chip->active & DAC1) | |
764 | snd_pcm_period_elapsed(chip->playback_b_substream); | |
765 | /* ack interrupt */ | |
766 | inb(chip->port + 0x0E); | |
767 | } | |
768 | ||
769 | /* MPU */ | |
770 | if ((status & MPU_IRQ) && chip->rmidi) | |
7d12e780 | 771 | snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); |
1da177e4 LT |
772 | |
773 | /* Hardware volume */ | |
774 | if (status & HWV_IRQ) { | |
14086771 MS |
775 | int split = 0; |
776 | if (chip->caps & ES18XX_HWV) { | |
777 | split = snd_es18xx_mixer_read(chip, 0x64) & 0x80; | |
3c76b4d6 KH |
778 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, |
779 | &chip->hw_switch->id); | |
780 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, | |
781 | &chip->hw_volume->id); | |
14086771 | 782 | } |
1da177e4 | 783 | if (!split) { |
3c76b4d6 KH |
784 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, |
785 | &chip->master_switch->id); | |
786 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, | |
787 | &chip->master_volume->id); | |
1da177e4 LT |
788 | } |
789 | /* ack interrupt */ | |
790 | snd_es18xx_mixer_write(chip, 0x66, 0x00); | |
791 | } | |
792 | return IRQ_HANDLED; | |
793 | } | |
794 | ||
8047c910 | 795 | static snd_pcm_uframes_t snd_es18xx_playback_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 796 | { |
8047c910 | 797 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
faa1242c | 798 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
1da177e4 LT |
799 | int pos; |
800 | ||
801 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { | |
802 | if (!(chip->active & DAC2)) | |
803 | return 0; | |
faa1242c | 804 | pos = snd_dma_pointer(chip->dma2, size); |
1da177e4 LT |
805 | return pos >> chip->dma2_shift; |
806 | } else { | |
807 | if (!(chip->active & DAC1)) | |
808 | return 0; | |
faa1242c | 809 | pos = snd_dma_pointer(chip->dma1, size); |
1da177e4 LT |
810 | return pos >> chip->dma1_shift; |
811 | } | |
812 | } | |
813 | ||
8047c910 | 814 | static snd_pcm_uframes_t snd_es18xx_capture_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 815 | { |
8047c910 | 816 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
faa1242c | 817 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
1da177e4 LT |
818 | int pos; |
819 | ||
820 | if (!(chip->active & ADC1)) | |
821 | return 0; | |
faa1242c | 822 | pos = snd_dma_pointer(chip->dma1, size); |
1da177e4 LT |
823 | return pos >> chip->dma1_shift; |
824 | } | |
825 | ||
aec54654 | 826 | static const struct snd_pcm_hardware snd_es18xx_playback = |
1da177e4 LT |
827 | { |
828 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
829 | SNDRV_PCM_INFO_RESUME | | |
830 | SNDRV_PCM_INFO_MMAP_VALID), | |
831 | .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | | |
832 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), | |
833 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
834 | .rate_min = 4000, | |
835 | .rate_max = 48000, | |
836 | .channels_min = 1, | |
837 | .channels_max = 2, | |
838 | .buffer_bytes_max = 65536, | |
839 | .period_bytes_min = 64, | |
840 | .period_bytes_max = 65536, | |
841 | .periods_min = 1, | |
842 | .periods_max = 1024, | |
843 | .fifo_size = 0, | |
844 | }; | |
845 | ||
aec54654 | 846 | static const struct snd_pcm_hardware snd_es18xx_capture = |
1da177e4 LT |
847 | { |
848 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
849 | SNDRV_PCM_INFO_RESUME | | |
850 | SNDRV_PCM_INFO_MMAP_VALID), | |
851 | .formats = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | | |
852 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE), | |
853 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
854 | .rate_min = 4000, | |
855 | .rate_max = 48000, | |
856 | .channels_min = 1, | |
857 | .channels_max = 2, | |
858 | .buffer_bytes_max = 65536, | |
859 | .period_bytes_min = 64, | |
860 | .period_bytes_max = 65536, | |
861 | .periods_min = 1, | |
862 | .periods_max = 1024, | |
863 | .fifo_size = 0, | |
864 | }; | |
865 | ||
8047c910 | 866 | static int snd_es18xx_playback_open(struct snd_pcm_substream *substream) |
1da177e4 | 867 | { |
8047c910 TI |
868 | struct snd_pcm_runtime *runtime = substream->runtime; |
869 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); | |
1da177e4 LT |
870 | |
871 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) { | |
872 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
873 | chip->capture_a_substream && | |
874 | chip->capture_a_substream->runtime->channels != 1) | |
875 | return -EAGAIN; | |
876 | chip->playback_a_substream = substream; | |
877 | } else if (substream->number <= 1) { | |
878 | if (chip->capture_a_substream) | |
879 | return -EAGAIN; | |
880 | chip->playback_b_substream = substream; | |
881 | } else { | |
882 | snd_BUG(); | |
883 | return -EINVAL; | |
884 | } | |
885 | substream->runtime->hw = snd_es18xx_playback; | |
886 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
887 | (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); | |
888 | return 0; | |
889 | } | |
890 | ||
8047c910 | 891 | static int snd_es18xx_capture_open(struct snd_pcm_substream *substream) |
1da177e4 | 892 | { |
8047c910 TI |
893 | struct snd_pcm_runtime *runtime = substream->runtime; |
894 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); | |
1da177e4 LT |
895 | |
896 | if (chip->playback_b_substream) | |
897 | return -EAGAIN; | |
898 | if ((chip->caps & ES18XX_DUPLEX_MONO) && | |
899 | chip->playback_a_substream && | |
900 | chip->playback_a_substream->runtime->channels != 1) | |
901 | return -EAGAIN; | |
902 | chip->capture_a_substream = substream; | |
903 | substream->runtime->hw = snd_es18xx_capture; | |
904 | snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
905 | (chip->caps & ES18XX_NEW_RATE) ? &new_hw_constraints_clocks : &old_hw_constraints_clocks); | |
906 | return 0; | |
907 | } | |
908 | ||
8047c910 | 909 | static int snd_es18xx_playback_close(struct snd_pcm_substream *substream) |
1da177e4 | 910 | { |
8047c910 | 911 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
912 | |
913 | if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) | |
914 | chip->playback_a_substream = NULL; | |
915 | else | |
916 | chip->playback_b_substream = NULL; | |
917 | ||
918 | snd_pcm_lib_free_pages(substream); | |
919 | return 0; | |
920 | } | |
921 | ||
8047c910 | 922 | static int snd_es18xx_capture_close(struct snd_pcm_substream *substream) |
1da177e4 | 923 | { |
8047c910 | 924 | struct snd_es18xx *chip = snd_pcm_substream_chip(substream); |
1da177e4 LT |
925 | |
926 | chip->capture_a_substream = NULL; | |
927 | snd_pcm_lib_free_pages(substream); | |
928 | return 0; | |
929 | } | |
930 | ||
931 | /* | |
932 | * MIXER part | |
933 | */ | |
934 | ||
f4df221f MS |
935 | /* Record source mux routines: |
936 | * Depending on the chipset this mux switches between 4, 5, or 8 possible inputs. | |
937 | * bit table for the 4/5 source mux: | |
938 | * reg 1C: | |
939 | * b2 b1 b0 muxSource | |
940 | * x 0 x microphone | |
941 | * 0 1 x CD | |
942 | * 1 1 0 line | |
943 | * 1 1 1 mixer | |
944 | * if it's "mixer" and it's a 5 source mux chipset then reg 7A bit 3 determines | |
945 | * either the play mixer or the capture mixer. | |
946 | * | |
947 | * "map4Source" translates from source number to reg bit pattern | |
948 | * "invMap4Source" translates from reg bit pattern to source number | |
949 | */ | |
950 | ||
8047c910 | 951 | static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 952 | { |
4e28350a | 953 | static const char * const texts5Source[5] = { |
f4df221f MS |
954 | "Mic", "CD", "Line", "Master", "Mix" |
955 | }; | |
4e28350a | 956 | static const char * const texts8Source[8] = { |
1da177e4 LT |
957 | "Mic", "Mic Master", "CD", "AOUT", |
958 | "Mic1", "Mix", "Line", "Master" | |
959 | }; | |
f4df221f | 960 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 961 | |
f4df221f MS |
962 | switch (chip->version) { |
963 | case 0x1868: | |
964 | case 0x1878: | |
4e28350a | 965 | return snd_ctl_enum_info(uinfo, 1, 4, texts5Source); |
f4df221f MS |
966 | case 0x1887: |
967 | case 0x1888: | |
4e28350a | 968 | return snd_ctl_enum_info(uinfo, 1, 5, texts5Source); |
f4df221f MS |
969 | case 0x1869: /* DS somewhat contradictory for 1869: could be be 5 or 8 */ |
970 | case 0x1879: | |
4e28350a | 971 | return snd_ctl_enum_info(uinfo, 1, 8, texts8Source); |
f4df221f MS |
972 | default: |
973 | return -EINVAL; | |
974 | } | |
1da177e4 LT |
975 | } |
976 | ||
8047c910 | 977 | static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 978 | { |
f4df221f | 979 | static unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3}; |
8047c910 | 980 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
f4df221f MS |
981 | int muxSource = snd_es18xx_mixer_read(chip, 0x1c) & 0x07; |
982 | if (!(chip->version == 0x1869 || chip->version == 0x1879)) { | |
983 | muxSource = invMap4Source[muxSource]; | |
984 | if (muxSource==3 && | |
985 | (chip->version == 0x1887 || chip->version == 0x1888) && | |
986 | (snd_es18xx_mixer_read(chip, 0x7a) & 0x08) | |
987 | ) | |
988 | muxSource = 4; | |
989 | } | |
990 | ucontrol->value.enumerated.item[0] = muxSource; | |
1da177e4 LT |
991 | return 0; |
992 | } | |
993 | ||
8047c910 | 994 | static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 995 | { |
f4df221f | 996 | static unsigned char map4Source[4] = {0, 2, 6, 7}; |
8047c910 | 997 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 | 998 | unsigned char val = ucontrol->value.enumerated.item[0]; |
f4df221f MS |
999 | unsigned char retVal = 0; |
1000 | ||
1001 | switch (chip->version) { | |
1002 | /* 5 source chips */ | |
1003 | case 0x1887: | |
1004 | case 0x1888: | |
1005 | if (val > 4) | |
1006 | return -EINVAL; | |
1007 | if (val == 4) { | |
1008 | retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x08) != 0x08; | |
1009 | val = 3; | |
1010 | } else | |
1011 | retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x00) != 0x00; | |
13a01635 | 1012 | /* fall through */ |
f4df221f MS |
1013 | /* 4 source chips */ |
1014 | case 0x1868: | |
1015 | case 0x1878: | |
1016 | if (val > 3) | |
1017 | return -EINVAL; | |
1018 | val = map4Source[val]; | |
1019 | break; | |
1020 | /* 8 source chips */ | |
1021 | case 0x1869: | |
1022 | case 0x1879: | |
1023 | if (val > 7) | |
1024 | return -EINVAL; | |
1025 | break; | |
1026 | default: | |
1da177e4 | 1027 | return -EINVAL; |
f4df221f MS |
1028 | } |
1029 | return (snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val) || retVal; | |
1da177e4 LT |
1030 | } |
1031 | ||
a5ce8890 | 1032 | #define snd_es18xx_info_spatializer_enable snd_ctl_boolean_mono_info |
1da177e4 | 1033 | |
8047c910 | 1034 | static int snd_es18xx_get_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1035 | { |
8047c910 | 1036 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1037 | unsigned char val = snd_es18xx_mixer_read(chip, 0x50); |
1038 | ucontrol->value.integer.value[0] = !!(val & 8); | |
1039 | return 0; | |
1040 | } | |
1041 | ||
8047c910 | 1042 | static int snd_es18xx_put_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1043 | { |
8047c910 | 1044 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1045 | unsigned char oval, nval; |
1046 | int change; | |
1047 | nval = ucontrol->value.integer.value[0] ? 0x0c : 0x04; | |
1048 | oval = snd_es18xx_mixer_read(chip, 0x50) & 0x0c; | |
1049 | change = nval != oval; | |
1050 | if (change) { | |
1051 | snd_es18xx_mixer_write(chip, 0x50, nval & ~0x04); | |
1052 | snd_es18xx_mixer_write(chip, 0x50, nval); | |
1053 | } | |
1054 | return change; | |
1055 | } | |
1056 | ||
8047c910 | 1057 | static int snd_es18xx_info_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
1058 | { |
1059 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1060 | uinfo->count = 2; | |
1061 | uinfo->value.integer.min = 0; | |
1062 | uinfo->value.integer.max = 63; | |
1063 | return 0; | |
1064 | } | |
1065 | ||
8047c910 | 1066 | static int snd_es18xx_get_hw_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1067 | { |
8047c910 | 1068 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1069 | ucontrol->value.integer.value[0] = snd_es18xx_mixer_read(chip, 0x61) & 0x3f; |
1070 | ucontrol->value.integer.value[1] = snd_es18xx_mixer_read(chip, 0x63) & 0x3f; | |
1071 | return 0; | |
1072 | } | |
1073 | ||
a5ce8890 | 1074 | #define snd_es18xx_info_hw_switch snd_ctl_boolean_stereo_info |
1da177e4 | 1075 | |
8047c910 | 1076 | static int snd_es18xx_get_hw_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1077 | { |
8047c910 | 1078 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1079 | ucontrol->value.integer.value[0] = !(snd_es18xx_mixer_read(chip, 0x61) & 0x40); |
1080 | ucontrol->value.integer.value[1] = !(snd_es18xx_mixer_read(chip, 0x63) & 0x40); | |
1081 | return 0; | |
1082 | } | |
1083 | ||
8047c910 | 1084 | static void snd_es18xx_hwv_free(struct snd_kcontrol *kcontrol) |
1da177e4 | 1085 | { |
8047c910 | 1086 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1087 | chip->master_volume = NULL; |
1088 | chip->master_switch = NULL; | |
1089 | chip->hw_volume = NULL; | |
1090 | chip->hw_switch = NULL; | |
1091 | } | |
1092 | ||
8047c910 | 1093 | static int snd_es18xx_reg_bits(struct snd_es18xx *chip, unsigned char reg, |
1da177e4 LT |
1094 | unsigned char mask, unsigned char val) |
1095 | { | |
1096 | if (reg < 0xa0) | |
1097 | return snd_es18xx_mixer_bits(chip, reg, mask, val); | |
1098 | else | |
1099 | return snd_es18xx_bits(chip, reg, mask, val); | |
1100 | } | |
1101 | ||
8047c910 | 1102 | static int snd_es18xx_reg_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
1103 | { |
1104 | if (reg < 0xa0) | |
1105 | return snd_es18xx_mixer_read(chip, reg); | |
1106 | else | |
1107 | return snd_es18xx_read(chip, reg); | |
1108 | } | |
1109 | ||
2603fe21 | 1110 | #define ES18XX_SINGLE(xname, xindex, reg, shift, mask, flags) \ |
1da177e4 LT |
1111 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
1112 | .info = snd_es18xx_info_single, \ | |
1113 | .get = snd_es18xx_get_single, .put = snd_es18xx_put_single, \ | |
2603fe21 OZ |
1114 | .private_value = reg | (shift << 8) | (mask << 16) | (flags << 24) } |
1115 | ||
1116 | #define ES18XX_FL_INVERT (1 << 0) | |
1117 | #define ES18XX_FL_PMPORT (1 << 1) | |
1da177e4 | 1118 | |
8047c910 | 1119 | static int snd_es18xx_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
1120 | { |
1121 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
1122 | ||
1123 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1124 | uinfo->count = 1; | |
1125 | uinfo->value.integer.min = 0; | |
1126 | uinfo->value.integer.max = mask; | |
1127 | return 0; | |
1128 | } | |
1129 | ||
8047c910 | 1130 | static int snd_es18xx_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1131 | { |
8047c910 | 1132 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1133 | int reg = kcontrol->private_value & 0xff; |
1134 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
1135 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
2603fe21 OZ |
1136 | int invert = (kcontrol->private_value >> 24) & ES18XX_FL_INVERT; |
1137 | int pm_port = (kcontrol->private_value >> 24) & ES18XX_FL_PMPORT; | |
1da177e4 | 1138 | int val; |
2603fe21 OZ |
1139 | |
1140 | if (pm_port) | |
1141 | val = inb(chip->port + ES18XX_PM); | |
1142 | else | |
1143 | val = snd_es18xx_reg_read(chip, reg); | |
1da177e4 LT |
1144 | ucontrol->value.integer.value[0] = (val >> shift) & mask; |
1145 | if (invert) | |
1146 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
1147 | return 0; | |
1148 | } | |
1149 | ||
8047c910 | 1150 | static int snd_es18xx_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1151 | { |
8047c910 | 1152 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1153 | int reg = kcontrol->private_value & 0xff; |
1154 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
1155 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
2603fe21 OZ |
1156 | int invert = (kcontrol->private_value >> 24) & ES18XX_FL_INVERT; |
1157 | int pm_port = (kcontrol->private_value >> 24) & ES18XX_FL_PMPORT; | |
1da177e4 LT |
1158 | unsigned char val; |
1159 | ||
1160 | val = (ucontrol->value.integer.value[0] & mask); | |
1161 | if (invert) | |
1162 | val = mask - val; | |
1163 | mask <<= shift; | |
1164 | val <<= shift; | |
2603fe21 OZ |
1165 | if (pm_port) { |
1166 | unsigned char cur = inb(chip->port + ES18XX_PM); | |
1167 | ||
1168 | if ((cur & mask) == val) | |
1169 | return 0; | |
1170 | outb((cur & ~mask) | val, chip->port + ES18XX_PM); | |
1171 | return 1; | |
1172 | } | |
1173 | ||
1da177e4 LT |
1174 | return snd_es18xx_reg_bits(chip, reg, mask, val) != val; |
1175 | } | |
1176 | ||
1177 | #define ES18XX_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
1178 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
1179 | .info = snd_es18xx_info_double, \ | |
1180 | .get = snd_es18xx_get_double, .put = snd_es18xx_put_double, \ | |
1181 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
1182 | ||
8047c910 | 1183 | static int snd_es18xx_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
1184 | { |
1185 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1186 | ||
1187 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1188 | uinfo->count = 2; | |
1189 | uinfo->value.integer.min = 0; | |
1190 | uinfo->value.integer.max = mask; | |
1191 | return 0; | |
1192 | } | |
1193 | ||
8047c910 | 1194 | static int snd_es18xx_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1195 | { |
8047c910 | 1196 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1197 | int left_reg = kcontrol->private_value & 0xff; |
1198 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
1199 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
1200 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
1201 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1202 | int invert = (kcontrol->private_value >> 22) & 1; | |
1203 | unsigned char left, right; | |
1204 | ||
1205 | left = snd_es18xx_reg_read(chip, left_reg); | |
1206 | if (left_reg != right_reg) | |
1207 | right = snd_es18xx_reg_read(chip, right_reg); | |
1208 | else | |
1209 | right = left; | |
1210 | ucontrol->value.integer.value[0] = (left >> shift_left) & mask; | |
1211 | ucontrol->value.integer.value[1] = (right >> shift_right) & mask; | |
1212 | if (invert) { | |
1213 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
1214 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
1215 | } | |
1216 | return 0; | |
1217 | } | |
1218 | ||
8047c910 | 1219 | static int snd_es18xx_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1220 | { |
8047c910 | 1221 | struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1222 | int left_reg = kcontrol->private_value & 0xff; |
1223 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
1224 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
1225 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
1226 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1227 | int invert = (kcontrol->private_value >> 22) & 1; | |
1228 | int change; | |
1229 | unsigned char val1, val2, mask1, mask2; | |
1230 | ||
1231 | val1 = ucontrol->value.integer.value[0] & mask; | |
1232 | val2 = ucontrol->value.integer.value[1] & mask; | |
1233 | if (invert) { | |
1234 | val1 = mask - val1; | |
1235 | val2 = mask - val2; | |
1236 | } | |
1237 | val1 <<= shift_left; | |
1238 | val2 <<= shift_right; | |
1239 | mask1 = mask << shift_left; | |
1240 | mask2 = mask << shift_right; | |
1241 | if (left_reg != right_reg) { | |
1242 | change = 0; | |
1243 | if (snd_es18xx_reg_bits(chip, left_reg, mask1, val1) != val1) | |
1244 | change = 1; | |
1245 | if (snd_es18xx_reg_bits(chip, right_reg, mask2, val2) != val2) | |
1246 | change = 1; | |
1247 | } else { | |
1248 | change = (snd_es18xx_reg_bits(chip, left_reg, mask1 | mask2, | |
1249 | val1 | val2) != (val1 | val2)); | |
1250 | } | |
1251 | return change; | |
1252 | } | |
1253 | ||
c1f6d415 MS |
1254 | /* Mixer controls |
1255 | * These arrays contain setup data for mixer controls. | |
1256 | * | |
1257 | * The controls that are universal to all chipsets are fully initialized | |
1258 | * here. | |
1259 | */ | |
8047c910 | 1260 | static struct snd_kcontrol_new snd_es18xx_base_controls[] = { |
1da177e4 LT |
1261 | ES18XX_DOUBLE("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0), |
1262 | ES18XX_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1), | |
1263 | ES18XX_DOUBLE("Line Playback Volume", 0, 0x3e, 0x3e, 4, 0, 15, 0), | |
1264 | ES18XX_DOUBLE("CD Playback Volume", 0, 0x38, 0x38, 4, 0, 15, 0), | |
1265 | ES18XX_DOUBLE("FM Playback Volume", 0, 0x36, 0x36, 4, 0, 15, 0), | |
1da177e4 LT |
1266 | ES18XX_DOUBLE("Mic Playback Volume", 0, 0x1a, 0x1a, 4, 0, 15, 0), |
1267 | ES18XX_DOUBLE("Aux Playback Volume", 0, 0x3a, 0x3a, 4, 0, 15, 0), | |
1da177e4 LT |
1268 | ES18XX_SINGLE("Record Monitor", 0, 0xa8, 3, 1, 0), |
1269 | ES18XX_DOUBLE("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0), | |
1da177e4 LT |
1270 | { |
1271 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1272 | .name = "Capture Source", | |
1273 | .info = snd_es18xx_info_mux, | |
1274 | .get = snd_es18xx_get_mux, | |
1275 | .put = snd_es18xx_put_mux, | |
1276 | } | |
1277 | }; | |
1278 | ||
8047c910 | 1279 | static struct snd_kcontrol_new snd_es18xx_recmix_controls[] = { |
1da177e4 LT |
1280 | ES18XX_DOUBLE("PCM Capture Volume", 0, 0x69, 0x69, 4, 0, 15, 0), |
1281 | ES18XX_DOUBLE("Mic Capture Volume", 0, 0x68, 0x68, 4, 0, 15, 0), | |
1282 | ES18XX_DOUBLE("Line Capture Volume", 0, 0x6e, 0x6e, 4, 0, 15, 0), | |
1283 | ES18XX_DOUBLE("FM Capture Volume", 0, 0x6b, 0x6b, 4, 0, 15, 0), | |
1da177e4 LT |
1284 | ES18XX_DOUBLE("CD Capture Volume", 0, 0x6a, 0x6a, 4, 0, 15, 0), |
1285 | ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0) | |
1286 | }; | |
1287 | ||
c1f6d415 MS |
1288 | /* |
1289 | * The chipset specific mixer controls | |
1290 | */ | |
1291 | static struct snd_kcontrol_new snd_es18xx_opt_speaker = | |
d355c82a | 1292 | ES18XX_SINGLE("Beep Playback Volume", 0, 0x3c, 0, 7, 0); |
c1f6d415 MS |
1293 | |
1294 | static struct snd_kcontrol_new snd_es18xx_opt_1869[] = { | |
2603fe21 | 1295 | ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, ES18XX_FL_INVERT), |
95b71296 | 1296 | ES18XX_SINGLE("Video Playback Switch", 0, 0x7f, 0, 1, 0), |
c1f6d415 MS |
1297 | ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), |
1298 | ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) | |
1299 | }; | |
1300 | ||
95b71296 MS |
1301 | static struct snd_kcontrol_new snd_es18xx_opt_1878 = |
1302 | ES18XX_DOUBLE("Video Playback Volume", 0, 0x68, 0x68, 4, 0, 15, 0); | |
1303 | ||
1304 | static struct snd_kcontrol_new snd_es18xx_opt_1879[] = { | |
1305 | ES18XX_SINGLE("Video Playback Switch", 0, 0x71, 6, 1, 0), | |
1306 | ES18XX_DOUBLE("Video Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), | |
1307 | ES18XX_DOUBLE("Video Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) | |
1308 | }; | |
1309 | ||
8047c910 | 1310 | static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = { |
1da177e4 LT |
1311 | ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0), |
1312 | }; | |
1313 | ||
8047c910 | 1314 | static struct snd_kcontrol_new snd_es18xx_pcm2_controls[] = { |
1da177e4 LT |
1315 | ES18XX_DOUBLE("PCM Playback Volume", 0, 0x7c, 0x7c, 4, 0, 15, 0), |
1316 | ES18XX_DOUBLE("PCM Playback Volume", 1, 0x14, 0x14, 4, 0, 15, 0) | |
1317 | }; | |
1318 | ||
8047c910 | 1319 | static struct snd_kcontrol_new snd_es18xx_spatializer_controls[] = { |
1da177e4 LT |
1320 | ES18XX_SINGLE("3D Control - Level", 0, 0x52, 0, 63, 0), |
1321 | { | |
1322 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1323 | .name = "3D Control - Switch", | |
1324 | .info = snd_es18xx_info_spatializer_enable, | |
1325 | .get = snd_es18xx_get_spatializer_enable, | |
1326 | .put = snd_es18xx_put_spatializer_enable, | |
1327 | } | |
1328 | }; | |
1329 | ||
8047c910 | 1330 | static struct snd_kcontrol_new snd_es18xx_micpre1_control = |
1da177e4 LT |
1331 | ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0xa9, 2, 1, 0); |
1332 | ||
8047c910 | 1333 | static struct snd_kcontrol_new snd_es18xx_micpre2_control = |
1da177e4 LT |
1334 | ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0x7d, 3, 1, 0); |
1335 | ||
8047c910 | 1336 | static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = { |
1da177e4 LT |
1337 | { |
1338 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1339 | .name = "Hardware Master Playback Volume", | |
1340 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1341 | .info = snd_es18xx_info_hw_volume, | |
1342 | .get = snd_es18xx_get_hw_volume, | |
1343 | }, | |
1344 | { | |
1345 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1346 | .name = "Hardware Master Playback Switch", | |
1347 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1348 | .info = snd_es18xx_info_hw_switch, | |
1349 | .get = snd_es18xx_get_hw_switch, | |
1350 | }, | |
1351 | ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0), | |
1352 | }; | |
1353 | ||
2603fe21 OZ |
1354 | static struct snd_kcontrol_new snd_es18xx_opt_gpo_2bit[] = { |
1355 | ES18XX_SINGLE("GPO0 Switch", 0, ES18XX_PM, 0, 1, ES18XX_FL_PMPORT), | |
1356 | ES18XX_SINGLE("GPO1 Switch", 0, ES18XX_PM, 1, 1, ES18XX_FL_PMPORT), | |
1357 | }; | |
1358 | ||
1bff292e | 1359 | static int snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg) |
1da177e4 LT |
1360 | { |
1361 | int data; | |
faa1242c | 1362 | |
1da177e4 LT |
1363 | outb(reg, chip->ctrl_port); |
1364 | data = inb(chip->ctrl_port + 1); | |
1da177e4 LT |
1365 | return data; |
1366 | } | |
1da177e4 | 1367 | |
1bff292e BP |
1368 | static void snd_es18xx_config_write(struct snd_es18xx *chip, |
1369 | unsigned char reg, unsigned char data) | |
1da177e4 LT |
1370 | { |
1371 | /* No need for spinlocks, this function is used only in | |
1372 | otherwise protected init code */ | |
1373 | outb(reg, chip->ctrl_port); | |
1374 | outb(data, chip->ctrl_port + 1); | |
1375 | #ifdef REG_DEBUG | |
99b359ba | 1376 | snd_printk(KERN_DEBUG "Config reg %02x set to %02x\n", reg, data); |
1da177e4 LT |
1377 | #endif |
1378 | } | |
1379 | ||
1bff292e BP |
1380 | static int snd_es18xx_initialize(struct snd_es18xx *chip, |
1381 | unsigned long mpu_port, | |
1382 | unsigned long fm_port) | |
1da177e4 LT |
1383 | { |
1384 | int mask = 0; | |
1385 | ||
1386 | /* enable extended mode */ | |
1387 | snd_es18xx_dsp_command(chip, 0xC6); | |
1388 | /* Reset mixer registers */ | |
1389 | snd_es18xx_mixer_write(chip, 0x00, 0x00); | |
1390 | ||
1391 | /* Audio 1 DMA demand mode (4 bytes/request) */ | |
1392 | snd_es18xx_write(chip, 0xB9, 2); | |
1393 | if (chip->caps & ES18XX_CONTROL) { | |
1394 | /* Hardware volume IRQ */ | |
1395 | snd_es18xx_config_write(chip, 0x27, chip->irq); | |
faa1242c | 1396 | if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT) { |
1da177e4 | 1397 | /* FM I/O */ |
faa1242c KH |
1398 | snd_es18xx_config_write(chip, 0x62, fm_port >> 8); |
1399 | snd_es18xx_config_write(chip, 0x63, fm_port & 0xff); | |
1da177e4 | 1400 | } |
faa1242c | 1401 | if (mpu_port > 0 && mpu_port != SNDRV_AUTO_PORT) { |
1da177e4 | 1402 | /* MPU-401 I/O */ |
faa1242c KH |
1403 | snd_es18xx_config_write(chip, 0x64, mpu_port >> 8); |
1404 | snd_es18xx_config_write(chip, 0x65, mpu_port & 0xff); | |
1da177e4 LT |
1405 | /* MPU-401 IRQ */ |
1406 | snd_es18xx_config_write(chip, 0x28, chip->irq); | |
1407 | } | |
1408 | /* Audio1 IRQ */ | |
1409 | snd_es18xx_config_write(chip, 0x70, chip->irq); | |
1410 | /* Audio2 IRQ */ | |
1411 | snd_es18xx_config_write(chip, 0x72, chip->irq); | |
1412 | /* Audio1 DMA */ | |
1413 | snd_es18xx_config_write(chip, 0x74, chip->dma1); | |
1414 | /* Audio2 DMA */ | |
1415 | snd_es18xx_config_write(chip, 0x75, chip->dma2); | |
1416 | ||
1417 | /* Enable Audio 1 IRQ */ | |
1418 | snd_es18xx_write(chip, 0xB1, 0x50); | |
1419 | /* Enable Audio 2 IRQ */ | |
1420 | snd_es18xx_mixer_write(chip, 0x7A, 0x40); | |
1421 | /* Enable Audio 1 DMA */ | |
1422 | snd_es18xx_write(chip, 0xB2, 0x50); | |
1423 | /* Enable MPU and hardware volume interrupt */ | |
1424 | snd_es18xx_mixer_write(chip, 0x64, 0x42); | |
1bc9eed3 KH |
1425 | /* Enable ESS wavetable input */ |
1426 | snd_es18xx_mixer_bits(chip, 0x48, 0x10, 0x10); | |
1da177e4 LT |
1427 | } |
1428 | else { | |
1429 | int irqmask, dma1mask, dma2mask; | |
1430 | switch (chip->irq) { | |
1431 | case 2: | |
1432 | case 9: | |
1433 | irqmask = 0; | |
1434 | break; | |
1435 | case 5: | |
1436 | irqmask = 1; | |
1437 | break; | |
1438 | case 7: | |
1439 | irqmask = 2; | |
1440 | break; | |
1441 | case 10: | |
1442 | irqmask = 3; | |
1443 | break; | |
1444 | default: | |
99b359ba | 1445 | snd_printk(KERN_ERR "invalid irq %d\n", chip->irq); |
1da177e4 LT |
1446 | return -ENODEV; |
1447 | } | |
1448 | switch (chip->dma1) { | |
1449 | case 0: | |
1450 | dma1mask = 1; | |
1451 | break; | |
1452 | case 1: | |
1453 | dma1mask = 2; | |
1454 | break; | |
1455 | case 3: | |
1456 | dma1mask = 3; | |
1457 | break; | |
1458 | default: | |
99b359ba | 1459 | snd_printk(KERN_ERR "invalid dma1 %d\n", chip->dma1); |
1da177e4 LT |
1460 | return -ENODEV; |
1461 | } | |
1462 | switch (chip->dma2) { | |
1463 | case 0: | |
1464 | dma2mask = 0; | |
1465 | break; | |
1466 | case 1: | |
1467 | dma2mask = 1; | |
1468 | break; | |
1469 | case 3: | |
1470 | dma2mask = 2; | |
1471 | break; | |
1472 | case 5: | |
1473 | dma2mask = 3; | |
1474 | break; | |
1475 | default: | |
99b359ba | 1476 | snd_printk(KERN_ERR "invalid dma2 %d\n", chip->dma2); |
1da177e4 LT |
1477 | return -ENODEV; |
1478 | } | |
1479 | ||
1480 | /* Enable and set Audio 1 IRQ */ | |
1481 | snd_es18xx_write(chip, 0xB1, 0x50 | (irqmask << 2)); | |
1482 | /* Enable and set Audio 1 DMA */ | |
1483 | snd_es18xx_write(chip, 0xB2, 0x50 | (dma1mask << 2)); | |
1484 | /* Set Audio 2 DMA */ | |
1485 | snd_es18xx_mixer_bits(chip, 0x7d, 0x07, 0x04 | dma2mask); | |
1486 | /* Enable Audio 2 IRQ and DMA | |
1487 | Set capture mixer input */ | |
1488 | snd_es18xx_mixer_write(chip, 0x7A, 0x68); | |
1489 | /* Enable and set hardware volume interrupt */ | |
1490 | snd_es18xx_mixer_write(chip, 0x64, 0x06); | |
faa1242c | 1491 | if (mpu_port > 0 && mpu_port != SNDRV_AUTO_PORT) { |
1da177e4 LT |
1492 | /* MPU401 share irq with audio |
1493 | Joystick enabled | |
1494 | FM enabled */ | |
faa1242c KH |
1495 | snd_es18xx_mixer_write(chip, 0x40, |
1496 | 0x43 | (mpu_port & 0xf0) >> 1); | |
1da177e4 LT |
1497 | } |
1498 | snd_es18xx_mixer_write(chip, 0x7f, ((irqmask + 1) << 1) | 0x01); | |
1499 | } | |
1500 | if (chip->caps & ES18XX_NEW_RATE) { | |
1501 | /* Change behaviour of register A1 | |
1502 | 4x oversampling | |
1503 | 2nd channel DAC asynchronous */ | |
1504 | snd_es18xx_mixer_write(chip, 0x71, 0x32); | |
1505 | } | |
1506 | if (!(chip->caps & ES18XX_PCM2)) { | |
1507 | /* Enable DMA FIFO */ | |
1508 | snd_es18xx_write(chip, 0xB7, 0x80); | |
1509 | } | |
1510 | if (chip->caps & ES18XX_SPATIALIZER) { | |
1511 | /* Set spatializer parameters to recommended values */ | |
1512 | snd_es18xx_mixer_write(chip, 0x54, 0x8f); | |
1513 | snd_es18xx_mixer_write(chip, 0x56, 0x95); | |
1514 | snd_es18xx_mixer_write(chip, 0x58, 0x94); | |
1515 | snd_es18xx_mixer_write(chip, 0x5a, 0x80); | |
1516 | } | |
95b71296 MS |
1517 | /* Flip the "enable I2S" bits for those chipsets that need it */ |
1518 | switch (chip->version) { | |
1519 | case 0x1879: | |
1520 | //Leaving I2S enabled on the 1879 screws up the PCM playback (rate effected somehow) | |
1521 | //so a Switch control has been added to toggle this 0x71 bit on/off: | |
1522 | //snd_es18xx_mixer_bits(chip, 0x71, 0x40, 0x40); | |
1523 | /* Note: we fall through on purpose here. */ | |
1524 | case 0x1878: | |
1525 | snd_es18xx_config_write(chip, 0x29, snd_es18xx_config_read(chip, 0x29) | 0x40); | |
1526 | break; | |
1527 | } | |
1da177e4 LT |
1528 | /* Mute input source */ |
1529 | if (chip->caps & ES18XX_MUTEREC) | |
1530 | mask = 0x10; | |
1531 | if (chip->caps & ES18XX_RECMIX) | |
1532 | snd_es18xx_mixer_write(chip, 0x1c, 0x05 | mask); | |
1533 | else { | |
1534 | snd_es18xx_mixer_write(chip, 0x1c, 0x00 | mask); | |
1535 | snd_es18xx_write(chip, 0xb4, 0x00); | |
1536 | } | |
1537 | #ifndef AVOID_POPS | |
1538 | /* Enable PCM output */ | |
1539 | snd_es18xx_dsp_command(chip, 0xD1); | |
1540 | #endif | |
1541 | ||
1542 | return 0; | |
1543 | } | |
1544 | ||
1bff292e | 1545 | static int snd_es18xx_identify(struct snd_es18xx *chip) |
1da177e4 LT |
1546 | { |
1547 | int hi,lo; | |
1548 | ||
1549 | /* reset */ | |
1550 | if (snd_es18xx_reset(chip) < 0) { | |
99b359ba | 1551 | snd_printk(KERN_ERR "reset at 0x%lx failed!!!\n", chip->port); |
1da177e4 LT |
1552 | return -ENODEV; |
1553 | } | |
1554 | ||
1555 | snd_es18xx_dsp_command(chip, 0xe7); | |
1556 | hi = snd_es18xx_dsp_get_byte(chip); | |
1557 | if (hi < 0) { | |
1558 | return hi; | |
1559 | } | |
1560 | lo = snd_es18xx_dsp_get_byte(chip); | |
1561 | if ((lo & 0xf0) != 0x80) { | |
1562 | return -ENODEV; | |
1563 | } | |
1564 | if (hi == 0x48) { | |
1565 | chip->version = 0x488; | |
1566 | return 0; | |
1567 | } | |
1568 | if (hi != 0x68) { | |
1569 | return -ENODEV; | |
1570 | } | |
1571 | if ((lo & 0x0f) < 8) { | |
1572 | chip->version = 0x688; | |
1573 | return 0; | |
1574 | } | |
1575 | ||
1576 | outb(0x40, chip->port + 0x04); | |
c1f6d415 | 1577 | udelay(10); |
1da177e4 | 1578 | hi = inb(chip->port + 0x05); |
c1f6d415 | 1579 | udelay(10); |
1da177e4 LT |
1580 | lo = inb(chip->port + 0x05); |
1581 | if (hi != lo) { | |
1582 | chip->version = hi << 8 | lo; | |
1583 | chip->ctrl_port = inb(chip->port + 0x05) << 8; | |
c1f6d415 | 1584 | udelay(10); |
1da177e4 LT |
1585 | chip->ctrl_port += inb(chip->port + 0x05); |
1586 | ||
1587 | if ((chip->res_ctrl_port = request_region(chip->ctrl_port, 8, "ES18xx - CTRL")) == NULL) { | |
1588 | snd_printk(KERN_ERR PFX "unable go grab port 0x%lx\n", chip->ctrl_port); | |
1589 | return -EBUSY; | |
1590 | } | |
1591 | ||
1592 | return 0; | |
1593 | } | |
1594 | ||
1595 | /* If has Hardware volume */ | |
1596 | if (snd_es18xx_mixer_writable(chip, 0x64, 0x04)) { | |
1597 | /* If has Audio2 */ | |
1598 | if (snd_es18xx_mixer_writable(chip, 0x70, 0x7f)) { | |
1599 | /* If has volume count */ | |
1600 | if (snd_es18xx_mixer_writable(chip, 0x64, 0x20)) { | |
1601 | chip->version = 0x1887; | |
1602 | } else { | |
1603 | chip->version = 0x1888; | |
1604 | } | |
1605 | } else { | |
1606 | chip->version = 0x1788; | |
1607 | } | |
1608 | } | |
1609 | else | |
1610 | chip->version = 0x1688; | |
1611 | return 0; | |
1612 | } | |
1613 | ||
1bff292e BP |
1614 | static int snd_es18xx_probe(struct snd_es18xx *chip, |
1615 | unsigned long mpu_port, | |
1616 | unsigned long fm_port) | |
1da177e4 LT |
1617 | { |
1618 | if (snd_es18xx_identify(chip) < 0) { | |
1619 | snd_printk(KERN_ERR PFX "[0x%lx] ESS chip not found\n", chip->port); | |
1620 | return -ENODEV; | |
1621 | } | |
1622 | ||
1623 | switch (chip->version) { | |
1624 | case 0x1868: | |
2603fe21 | 1625 | chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL | ES18XX_GPO_2BIT; |
1da177e4 LT |
1626 | break; |
1627 | case 0x1869: | |
2603fe21 | 1628 | chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_MONO | ES18XX_MUTEREC | ES18XX_CONTROL | ES18XX_HWV | ES18XX_GPO_2BIT; |
1da177e4 LT |
1629 | break; |
1630 | case 0x1878: | |
14086771 | 1631 | chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL; |
1da177e4 LT |
1632 | break; |
1633 | case 0x1879: | |
1634 | chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV; | |
1635 | break; | |
1636 | case 0x1887: | |
1da177e4 | 1637 | case 0x1888: |
2603fe21 | 1638 | chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME | ES18XX_GPO_2BIT; |
1da177e4 LT |
1639 | break; |
1640 | default: | |
99b359ba | 1641 | snd_printk(KERN_ERR "[0x%lx] unsupported chip ES%x\n", |
1da177e4 LT |
1642 | chip->port, chip->version); |
1643 | return -ENODEV; | |
1644 | } | |
1645 | ||
1646 | snd_printd("[0x%lx] ESS%x chip found\n", chip->port, chip->version); | |
1647 | ||
1648 | if (chip->dma1 == chip->dma2) | |
1649 | chip->caps &= ~(ES18XX_PCM2 | ES18XX_DUPLEX_SAME); | |
1650 | ||
faa1242c | 1651 | return snd_es18xx_initialize(chip, mpu_port, fm_port); |
1da177e4 LT |
1652 | } |
1653 | ||
8965e53d | 1654 | static const struct snd_pcm_ops snd_es18xx_playback_ops = { |
1da177e4 LT |
1655 | .open = snd_es18xx_playback_open, |
1656 | .close = snd_es18xx_playback_close, | |
1657 | .ioctl = snd_pcm_lib_ioctl, | |
1658 | .hw_params = snd_es18xx_playback_hw_params, | |
1659 | .hw_free = snd_es18xx_pcm_hw_free, | |
1660 | .prepare = snd_es18xx_playback_prepare, | |
1661 | .trigger = snd_es18xx_playback_trigger, | |
1662 | .pointer = snd_es18xx_playback_pointer, | |
1663 | }; | |
1664 | ||
8965e53d | 1665 | static const struct snd_pcm_ops snd_es18xx_capture_ops = { |
1da177e4 LT |
1666 | .open = snd_es18xx_capture_open, |
1667 | .close = snd_es18xx_capture_close, | |
1668 | .ioctl = snd_pcm_lib_ioctl, | |
1669 | .hw_params = snd_es18xx_capture_hw_params, | |
1670 | .hw_free = snd_es18xx_pcm_hw_free, | |
1671 | .prepare = snd_es18xx_capture_prepare, | |
1672 | .trigger = snd_es18xx_capture_trigger, | |
1673 | .pointer = snd_es18xx_capture_pointer, | |
1674 | }; | |
1675 | ||
1a2515ac | 1676 | static int snd_es18xx_pcm(struct snd_card *card, int device) |
1da177e4 | 1677 | { |
b14f5de7 | 1678 | struct snd_es18xx *chip = card->private_data; |
8047c910 | 1679 | struct snd_pcm *pcm; |
1da177e4 LT |
1680 | char str[16]; |
1681 | int err; | |
1682 | ||
1da177e4 | 1683 | sprintf(str, "ES%x", chip->version); |
f7e0ba3e | 1684 | if (chip->caps & ES18XX_PCM2) |
3c76b4d6 | 1685 | err = snd_pcm_new(card, str, device, 2, 1, &pcm); |
f7e0ba3e | 1686 | else |
3c76b4d6 | 1687 | err = snd_pcm_new(card, str, device, 1, 1, &pcm); |
1da177e4 LT |
1688 | if (err < 0) |
1689 | return err; | |
1690 | ||
1691 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_es18xx_playback_ops); | |
1692 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_es18xx_capture_ops); | |
1693 | ||
1694 | /* global setup */ | |
1695 | pcm->private_data = chip; | |
1da177e4 LT |
1696 | pcm->info_flags = 0; |
1697 | if (chip->caps & ES18XX_DUPLEX_SAME) | |
1698 | pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX; | |
1699 | if (! (chip->caps & ES18XX_PCM2)) | |
1700 | pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX; | |
1701 | sprintf(pcm->name, "ESS AudioDrive ES%x", chip->version); | |
1702 | chip->pcm = pcm; | |
1703 | ||
1704 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
0b6a2c9c | 1705 | card->dev, |
1da177e4 LT |
1706 | 64*1024, |
1707 | chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); | |
1da177e4 LT |
1708 | return 0; |
1709 | } | |
1710 | ||
1711 | /* Power Management support functions */ | |
1712 | #ifdef CONFIG_PM | |
8047c910 | 1713 | static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state) |
1da177e4 | 1714 | { |
b14f5de7 | 1715 | struct snd_es18xx *chip = card->private_data; |
f7e0ba3e | 1716 | |
3c76b4d6 | 1717 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
1da177e4 | 1718 | |
1da177e4 LT |
1719 | /* power down */ |
1720 | chip->pm_reg = (unsigned char)snd_es18xx_read(chip, ES18XX_PM); | |
1721 | chip->pm_reg |= (ES18XX_PM_FM | ES18XX_PM_SUS); | |
1722 | snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg); | |
1723 | snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_SUS); | |
1724 | ||
1725 | return 0; | |
1726 | } | |
1727 | ||
8047c910 | 1728 | static int snd_es18xx_resume(struct snd_card *card) |
1da177e4 | 1729 | { |
b14f5de7 | 1730 | struct snd_es18xx *chip = card->private_data; |
1da177e4 LT |
1731 | |
1732 | /* restore PM register, we won't wake till (not 0x07) i/o activity though */ | |
1733 | snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_FM); | |
1734 | ||
3c76b4d6 | 1735 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
1da177e4 LT |
1736 | return 0; |
1737 | } | |
1738 | #endif /* CONFIG_PM */ | |
1739 | ||
3c76b4d6 | 1740 | static int snd_es18xx_free(struct snd_card *card) |
1da177e4 | 1741 | { |
b14f5de7 | 1742 | struct snd_es18xx *chip = card->private_data; |
3c76b4d6 | 1743 | |
b1d5776d TI |
1744 | release_and_free_resource(chip->res_port); |
1745 | release_and_free_resource(chip->res_ctrl_port); | |
1746 | release_and_free_resource(chip->res_mpu_port); | |
1da177e4 | 1747 | if (chip->irq >= 0) |
3c76b4d6 | 1748 | free_irq(chip->irq, (void *) card); |
1da177e4 LT |
1749 | if (chip->dma1 >= 0) { |
1750 | disable_dma(chip->dma1); | |
1751 | free_dma(chip->dma1); | |
1752 | } | |
1753 | if (chip->dma2 >= 0 && chip->dma1 != chip->dma2) { | |
1754 | disable_dma(chip->dma2); | |
1755 | free_dma(chip->dma2); | |
1756 | } | |
1da177e4 LT |
1757 | return 0; |
1758 | } | |
1759 | ||
8047c910 | 1760 | static int snd_es18xx_dev_free(struct snd_device *device) |
1da177e4 | 1761 | { |
3c76b4d6 | 1762 | return snd_es18xx_free(device->card); |
1da177e4 LT |
1763 | } |
1764 | ||
1bff292e BP |
1765 | static int snd_es18xx_new_device(struct snd_card *card, |
1766 | unsigned long port, | |
1767 | unsigned long mpu_port, | |
1768 | unsigned long fm_port, | |
1769 | int irq, int dma1, int dma2) | |
1da177e4 | 1770 | { |
b14f5de7 | 1771 | struct snd_es18xx *chip = card->private_data; |
8047c910 | 1772 | static struct snd_device_ops ops = { |
1da177e4 LT |
1773 | .dev_free = snd_es18xx_dev_free, |
1774 | }; | |
1775 | int err; | |
1776 | ||
1da177e4 LT |
1777 | spin_lock_init(&chip->reg_lock); |
1778 | spin_lock_init(&chip->mixer_lock); | |
1da177e4 | 1779 | chip->port = port; |
1da177e4 LT |
1780 | chip->irq = -1; |
1781 | chip->dma1 = -1; | |
1782 | chip->dma2 = -1; | |
1783 | chip->audio2_vol = 0x00; | |
1784 | chip->active = 0; | |
1785 | ||
3c76b4d6 KH |
1786 | chip->res_port = request_region(port, 16, "ES18xx"); |
1787 | if (chip->res_port == NULL) { | |
1788 | snd_es18xx_free(card); | |
1da177e4 LT |
1789 | snd_printk(KERN_ERR PFX "unable to grap ports 0x%lx-0x%lx\n", port, port + 16 - 1); |
1790 | return -EBUSY; | |
1791 | } | |
1792 | ||
88e24c3a | 1793 | if (request_irq(irq, snd_es18xx_interrupt, 0, "ES18xx", |
3c76b4d6 KH |
1794 | (void *) card)) { |
1795 | snd_es18xx_free(card); | |
1da177e4 LT |
1796 | snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq); |
1797 | return -EBUSY; | |
1798 | } | |
1799 | chip->irq = irq; | |
1800 | ||
1801 | if (request_dma(dma1, "ES18xx DMA 1")) { | |
3c76b4d6 | 1802 | snd_es18xx_free(card); |
1da177e4 LT |
1803 | snd_printk(KERN_ERR PFX "unable to grap DMA1 %d\n", dma1); |
1804 | return -EBUSY; | |
1805 | } | |
1806 | chip->dma1 = dma1; | |
1807 | ||
1808 | if (dma2 != dma1 && request_dma(dma2, "ES18xx DMA 2")) { | |
3c76b4d6 | 1809 | snd_es18xx_free(card); |
1da177e4 LT |
1810 | snd_printk(KERN_ERR PFX "unable to grap DMA2 %d\n", dma2); |
1811 | return -EBUSY; | |
1812 | } | |
1813 | chip->dma2 = dma2; | |
1814 | ||
faa1242c | 1815 | if (snd_es18xx_probe(chip, mpu_port, fm_port) < 0) { |
3c76b4d6 | 1816 | snd_es18xx_free(card); |
faa1242c KH |
1817 | return -ENODEV; |
1818 | } | |
1819 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); | |
3c76b4d6 KH |
1820 | if (err < 0) { |
1821 | snd_es18xx_free(card); | |
1da177e4 LT |
1822 | return err; |
1823 | } | |
1da177e4 LT |
1824 | return 0; |
1825 | } | |
1826 | ||
1bff292e | 1827 | static int snd_es18xx_mixer(struct snd_card *card) |
1da177e4 | 1828 | { |
b14f5de7 | 1829 | struct snd_es18xx *chip = card->private_data; |
1da177e4 LT |
1830 | int err; |
1831 | unsigned int idx; | |
1832 | ||
1da177e4 LT |
1833 | strcpy(card->mixername, chip->pcm->name); |
1834 | ||
1835 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_base_controls); idx++) { | |
8047c910 | 1836 | struct snd_kcontrol *kctl; |
1da177e4 LT |
1837 | kctl = snd_ctl_new1(&snd_es18xx_base_controls[idx], chip); |
1838 | if (chip->caps & ES18XX_HWV) { | |
1839 | switch (idx) { | |
1840 | case 0: | |
1841 | chip->master_volume = kctl; | |
1842 | kctl->private_free = snd_es18xx_hwv_free; | |
1843 | break; | |
1844 | case 1: | |
1845 | chip->master_switch = kctl; | |
1846 | kctl->private_free = snd_es18xx_hwv_free; | |
1847 | break; | |
1848 | } | |
1849 | } | |
1850 | if ((err = snd_ctl_add(card, kctl)) < 0) | |
1851 | return err; | |
1852 | } | |
1853 | if (chip->caps & ES18XX_PCM2) { | |
1854 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm2_controls); idx++) { | |
1855 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm2_controls[idx], chip))) < 0) | |
1856 | return err; | |
1857 | } | |
1858 | } else { | |
1859 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_pcm1_controls); idx++) { | |
1860 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_pcm1_controls[idx], chip))) < 0) | |
1861 | return err; | |
1862 | } | |
1863 | } | |
1864 | ||
1da177e4 LT |
1865 | if (chip->caps & ES18XX_RECMIX) { |
1866 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_recmix_controls); idx++) { | |
1867 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_recmix_controls[idx], chip))) < 0) | |
1868 | return err; | |
1869 | } | |
1870 | } | |
1871 | switch (chip->version) { | |
1872 | default: | |
1873 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre1_control, chip))) < 0) | |
1874 | return err; | |
1875 | break; | |
1876 | case 0x1869: | |
1877 | case 0x1879: | |
1878 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_micpre2_control, chip))) < 0) | |
1879 | return err; | |
1880 | break; | |
1881 | } | |
1882 | if (chip->caps & ES18XX_SPATIALIZER) { | |
1883 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_spatializer_controls); idx++) { | |
1884 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_spatializer_controls[idx], chip))) < 0) | |
1885 | return err; | |
1886 | } | |
1887 | } | |
1888 | if (chip->caps & ES18XX_HWV) { | |
1889 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_hw_volume_controls); idx++) { | |
8047c910 | 1890 | struct snd_kcontrol *kctl; |
1da177e4 LT |
1891 | kctl = snd_ctl_new1(&snd_es18xx_hw_volume_controls[idx], chip); |
1892 | if (idx == 0) | |
1893 | chip->hw_volume = kctl; | |
1894 | else | |
1895 | chip->hw_switch = kctl; | |
1896 | kctl->private_free = snd_es18xx_hwv_free; | |
1897 | if ((err = snd_ctl_add(card, kctl)) < 0) | |
1898 | return err; | |
1899 | ||
1900 | } | |
1901 | } | |
c1f6d415 MS |
1902 | /* finish initializing other chipset specific controls |
1903 | */ | |
1904 | if (chip->version != 0x1868) { | |
1905 | err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_speaker, | |
1906 | chip)); | |
1907 | if (err < 0) | |
1908 | return err; | |
1909 | } | |
1910 | if (chip->version == 0x1869) { | |
1911 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1869); idx++) { | |
1912 | err = snd_ctl_add(card, | |
1913 | snd_ctl_new1(&snd_es18xx_opt_1869[idx], | |
1914 | chip)); | |
1915 | if (err < 0) | |
1916 | return err; | |
1917 | } | |
95b71296 MS |
1918 | } else if (chip->version == 0x1878) { |
1919 | err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_1878, | |
1920 | chip)); | |
1921 | if (err < 0) | |
1922 | return err; | |
1923 | } else if (chip->version == 0x1879) { | |
1924 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1879); idx++) { | |
1925 | err = snd_ctl_add(card, | |
1926 | snd_ctl_new1(&snd_es18xx_opt_1879[idx], | |
1927 | chip)); | |
1928 | if (err < 0) | |
1929 | return err; | |
1930 | } | |
c1f6d415 | 1931 | } |
2603fe21 OZ |
1932 | if (chip->caps & ES18XX_GPO_2BIT) { |
1933 | for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_gpo_2bit); idx++) { | |
1934 | err = snd_ctl_add(card, | |
1935 | snd_ctl_new1(&snd_es18xx_opt_gpo_2bit[idx], | |
1936 | chip)); | |
1937 | if (err < 0) | |
1938 | return err; | |
1939 | } | |
1940 | } | |
1da177e4 LT |
1941 | return 0; |
1942 | } | |
1943 | ||
1944 | ||
1945 | /* Card level */ | |
1946 | ||
1947 | MODULE_AUTHOR("Christian Fischbach <fishbach@pool.informatik.rwth-aachen.de>, Abramo Bagnara <abramo@alsa-project.org>"); | |
1948 | MODULE_DESCRIPTION("ESS ES18xx AudioDrive"); | |
1949 | MODULE_LICENSE("GPL"); | |
1950 | MODULE_SUPPORTED_DEVICE("{{ESS,ES1868 PnP AudioDrive}," | |
1951 | "{ESS,ES1869 PnP AudioDrive}," | |
1952 | "{ESS,ES1878 PnP AudioDrive}," | |
1953 | "{ESS,ES1879 PnP AudioDrive}," | |
1954 | "{ESS,ES1887 PnP AudioDrive}," | |
1955 | "{ESS,ES1888 PnP AudioDrive}," | |
1956 | "{ESS,ES1887 AudioDrive}," | |
1957 | "{ESS,ES1888 AudioDrive}}"); | |
1958 | ||
1959 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
1960 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
a67ff6a5 | 1961 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ |
1da177e4 | 1962 | #ifdef CONFIG_PNP |
a67ff6a5 | 1963 | static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; |
1da177e4 LT |
1964 | #endif |
1965 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ | |
1966 | #ifndef CONFIG_PNP | |
1967 | static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; | |
1968 | #else | |
1969 | static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
1970 | #endif | |
1971 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
1972 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ | |
1973 | static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ | |
1974 | static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ | |
1975 | ||
1976 | module_param_array(index, int, NULL, 0444); | |
1977 | MODULE_PARM_DESC(index, "Index value for ES18xx soundcard."); | |
1978 | module_param_array(id, charp, NULL, 0444); | |
1979 | MODULE_PARM_DESC(id, "ID string for ES18xx soundcard."); | |
1980 | module_param_array(enable, bool, NULL, 0444); | |
1981 | MODULE_PARM_DESC(enable, "Enable ES18xx soundcard."); | |
1982 | #ifdef CONFIG_PNP | |
1983 | module_param_array(isapnp, bool, NULL, 0444); | |
1984 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
1985 | #endif | |
e992ef57 | 1986 | module_param_hw_array(port, long, ioport, NULL, 0444); |
1da177e4 | 1987 | MODULE_PARM_DESC(port, "Port # for ES18xx driver."); |
e992ef57 | 1988 | module_param_hw_array(mpu_port, long, ioport, NULL, 0444); |
1da177e4 | 1989 | MODULE_PARM_DESC(mpu_port, "MPU-401 port # for ES18xx driver."); |
e992ef57 | 1990 | module_param_hw_array(fm_port, long, ioport, NULL, 0444); |
1da177e4 | 1991 | MODULE_PARM_DESC(fm_port, "FM port # for ES18xx driver."); |
e992ef57 | 1992 | module_param_hw_array(irq, int, irq, NULL, 0444); |
1da177e4 | 1993 | MODULE_PARM_DESC(irq, "IRQ # for ES18xx driver."); |
e992ef57 | 1994 | module_param_hw_array(dma1, int, dma, NULL, 0444); |
1da177e4 | 1995 | MODULE_PARM_DESC(dma1, "DMA 1 # for ES18xx driver."); |
e992ef57 | 1996 | module_param_hw_array(dma2, int, dma, NULL, 0444); |
1da177e4 LT |
1997 | MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver."); |
1998 | ||
1da177e4 | 1999 | #ifdef CONFIG_PNP |
609d7694 RH |
2000 | static int isa_registered; |
2001 | static int pnp_registered; | |
2002 | static int pnpc_registered; | |
1c398558 | 2003 | |
05cb183e | 2004 | static const struct pnp_device_id snd_audiodrive_pnpbiosids[] = { |
1c398558 | 2005 | { .id = "ESS1869" }, |
4848ffe5 | 2006 | { .id = "ESS1879" }, |
1c398558 OZ |
2007 | { .id = "" } /* end */ |
2008 | }; | |
2009 | ||
2010 | MODULE_DEVICE_TABLE(pnp, snd_audiodrive_pnpbiosids); | |
2011 | ||
2012 | /* PnP main device initialization */ | |
1bff292e | 2013 | static int snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev) |
1c398558 | 2014 | { |
109c53f8 | 2015 | if (pnp_activate_dev(pdev) < 0) { |
1c398558 OZ |
2016 | snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n"); |
2017 | return -EBUSY; | |
2018 | } | |
2019 | /* ok. hack using Vendor-Defined Card-Level registers */ | |
2020 | /* skip csn and logdev initialization - already done in isapnp_configure */ | |
2021 | if (pnp_device_is_isapnp(pdev)) { | |
2022 | isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev)); | |
2023 | isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */ | |
2024 | if (mpu_port[dev] != SNDRV_AUTO_PORT) | |
2025 | isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */ | |
2026 | isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */ | |
2027 | isapnp_cfg_end(); | |
2028 | } | |
2029 | port[dev] = pnp_port_start(pdev, 0); | |
2030 | fm_port[dev] = pnp_port_start(pdev, 1); | |
2031 | mpu_port[dev] = pnp_port_start(pdev, 2); | |
2032 | dma1[dev] = pnp_dma(pdev, 0); | |
2033 | dma2[dev] = pnp_dma(pdev, 1); | |
2034 | irq[dev] = pnp_irq(pdev, 0); | |
2035 | snd_printdd("PnP ES18xx: port=0x%lx, fm port=0x%lx, mpu port=0x%lx\n", port[dev], fm_port[dev], mpu_port[dev]); | |
2036 | snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); | |
2037 | return 0; | |
2038 | } | |
2039 | ||
1bff292e BP |
2040 | static int snd_audiodrive_pnp(int dev, struct snd_es18xx *chip, |
2041 | struct pnp_dev *pdev) | |
1c398558 | 2042 | { |
b14f5de7 KH |
2043 | chip->dev = pdev; |
2044 | if (snd_audiodrive_pnp_init_main(dev, chip->dev) < 0) | |
1c398558 | 2045 | return -EBUSY; |
1c398558 OZ |
2046 | return 0; |
2047 | } | |
1da177e4 | 2048 | |
05cb183e | 2049 | static const struct pnp_card_device_id snd_audiodrive_pnpids[] = { |
1da177e4 LT |
2050 | /* ESS 1868 (integrated on Compaq dual P-Pro motherboard and Genius 18PnP 3D) */ |
2051 | { .id = "ESS1868", .devs = { { "ESS1868" }, { "ESS0000" } } }, | |
2052 | /* ESS 1868 (integrated on Maxisound Cards) */ | |
2053 | { .id = "ESS1868", .devs = { { "ESS8601" }, { "ESS8600" } } }, | |
2054 | /* ESS 1868 (integrated on Maxisound Cards) */ | |
2055 | { .id = "ESS1868", .devs = { { "ESS8611" }, { "ESS8610" } } }, | |
2056 | /* ESS ES1869 Plug and Play AudioDrive */ | |
2057 | { .id = "ESS0003", .devs = { { "ESS1869" }, { "ESS0006" } } }, | |
2058 | /* ESS 1869 */ | |
2059 | { .id = "ESS1869", .devs = { { "ESS1869" }, { "ESS0006" } } }, | |
2060 | /* ESS 1878 */ | |
2061 | { .id = "ESS1878", .devs = { { "ESS1878" }, { "ESS0004" } } }, | |
2062 | /* ESS 1879 */ | |
2063 | { .id = "ESS1879", .devs = { { "ESS1879" }, { "ESS0009" } } }, | |
2064 | /* --- */ | |
2065 | { .id = "" } /* end */ | |
2066 | }; | |
2067 | ||
2068 | MODULE_DEVICE_TABLE(pnp_card, snd_audiodrive_pnpids); | |
2069 | ||
1bff292e BP |
2070 | static int snd_audiodrive_pnpc(int dev, struct snd_es18xx *chip, |
2071 | struct pnp_card_link *card, | |
2072 | const struct pnp_card_device_id *id) | |
1da177e4 | 2073 | { |
b14f5de7 KH |
2074 | chip->dev = pnp_request_card_device(card, id->devs[0].id, NULL); |
2075 | if (chip->dev == NULL) | |
1da177e4 | 2076 | return -EBUSY; |
109c53f8 | 2077 | |
b14f5de7 KH |
2078 | chip->devc = pnp_request_card_device(card, id->devs[1].id, NULL); |
2079 | if (chip->devc == NULL) | |
1da177e4 | 2080 | return -EBUSY; |
109c53f8 | 2081 | |
1da177e4 | 2082 | /* Control port initialization */ |
b14f5de7 | 2083 | if (pnp_activate_dev(chip->devc) < 0) { |
1da177e4 LT |
2084 | snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n"); |
2085 | return -EAGAIN; | |
2086 | } | |
aa0a2ddc | 2087 | snd_printdd("pnp: port=0x%llx\n", |
b14f5de7 KH |
2088 | (unsigned long long)pnp_port_start(chip->devc, 0)); |
2089 | if (snd_audiodrive_pnp_init_main(dev, chip->dev) < 0) | |
1da177e4 | 2090 | return -EBUSY; |
109c53f8 | 2091 | |
1da177e4 LT |
2092 | return 0; |
2093 | } | |
2094 | #endif /* CONFIG_PNP */ | |
2095 | ||
43bcd973 TI |
2096 | #ifdef CONFIG_PNP |
2097 | #define is_isapnp_selected(dev) isapnp[dev] | |
2098 | #else | |
2099 | #define is_isapnp_selected(dev) 0 | |
2100 | #endif | |
2101 | ||
4323cc4d TI |
2102 | static int snd_es18xx_card_new(struct device *pdev, int dev, |
2103 | struct snd_card **cardp) | |
1da177e4 | 2104 | { |
4323cc4d TI |
2105 | return snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, |
2106 | sizeof(struct snd_es18xx), cardp); | |
f7e0ba3e TI |
2107 | } |
2108 | ||
1bff292e | 2109 | static int snd_audiodrive_probe(struct snd_card *card, int dev) |
f7e0ba3e | 2110 | { |
b14f5de7 | 2111 | struct snd_es18xx *chip = card->private_data; |
8047c910 | 2112 | struct snd_opl3 *opl3; |
1da177e4 LT |
2113 | int err; |
2114 | ||
b14f5de7 KH |
2115 | err = snd_es18xx_new_device(card, |
2116 | port[dev], mpu_port[dev], fm_port[dev], | |
2117 | irq[dev], dma1[dev], dma2[dev]); | |
2118 | if (err < 0) | |
f7e0ba3e | 2119 | return err; |
1da177e4 LT |
2120 | |
2121 | sprintf(card->driver, "ES%x", chip->version); | |
f7e0ba3e | 2122 | |
1da177e4 | 2123 | sprintf(card->shortname, "ESS AudioDrive ES%x", chip->version); |
f7e0ba3e | 2124 | if (dma1[dev] != dma2[dev]) |
1da177e4 LT |
2125 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma1 %d, dma2 %d", |
2126 | card->shortname, | |
2127 | chip->port, | |
f7e0ba3e | 2128 | irq[dev], dma1[dev], dma2[dev]); |
1da177e4 LT |
2129 | else |
2130 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", | |
2131 | card->shortname, | |
2132 | chip->port, | |
f7e0ba3e | 2133 | irq[dev], dma1[dev]); |
1da177e4 | 2134 | |
1a2515ac | 2135 | err = snd_es18xx_pcm(card, 0); |
3c76b4d6 | 2136 | if (err < 0) |
f7e0ba3e | 2137 | return err; |
43bcd973 | 2138 | |
3c76b4d6 KH |
2139 | err = snd_es18xx_mixer(card); |
2140 | if (err < 0) | |
f7e0ba3e | 2141 | return err; |
1da177e4 LT |
2142 | |
2143 | if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { | |
faa1242c KH |
2144 | if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2, |
2145 | OPL3_HW_OPL3, 0, &opl3) < 0) { | |
2146 | snd_printk(KERN_WARNING PFX | |
2147 | "opl3 not detected at 0x%lx\n", | |
2148 | fm_port[dev]); | |
1da177e4 | 2149 | } else { |
faa1242c KH |
2150 | err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); |
2151 | if (err < 0) | |
f7e0ba3e | 2152 | return err; |
1da177e4 LT |
2153 | } |
2154 | } | |
2155 | ||
2156 | if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { | |
faa1242c | 2157 | err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX, |
dba8b469 CL |
2158 | mpu_port[dev], MPU401_INFO_IRQ_HOOK, |
2159 | -1, &chip->rmidi); | |
faa1242c | 2160 | if (err < 0) |
f7e0ba3e | 2161 | return err; |
1da177e4 LT |
2162 | } |
2163 | ||
f7e0ba3e TI |
2164 | return snd_card_register(card); |
2165 | } | |
1da177e4 | 2166 | |
1bff292e | 2167 | static int snd_es18xx_isa_match(struct device *pdev, unsigned int dev) |
5e24c1c1 TI |
2168 | { |
2169 | return enable[dev] && !is_isapnp_selected(dev); | |
2170 | } | |
2171 | ||
1bff292e | 2172 | static int snd_es18xx_isa_probe1(int dev, struct device *devptr) |
f7e0ba3e TI |
2173 | { |
2174 | struct snd_card *card; | |
2175 | int err; | |
43bcd973 | 2176 | |
4323cc4d | 2177 | err = snd_es18xx_card_new(devptr, dev, &card); |
3e7fb9f7 TI |
2178 | if (err < 0) |
2179 | return err; | |
f7e0ba3e TI |
2180 | if ((err = snd_audiodrive_probe(card, dev)) < 0) { |
2181 | snd_card_free(card); | |
2182 | return err; | |
2183 | } | |
5e24c1c1 | 2184 | dev_set_drvdata(devptr, card); |
1da177e4 LT |
2185 | return 0; |
2186 | } | |
2187 | ||
1bff292e | 2188 | static int snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) |
1da177e4 | 2189 | { |
f7e0ba3e TI |
2190 | int err; |
2191 | static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1}; | |
2192 | static int possible_dmas[] = {1, 0, 3, 5, -1}; | |
1da177e4 | 2193 | |
f7e0ba3e TI |
2194 | if (irq[dev] == SNDRV_AUTO_IRQ) { |
2195 | if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { | |
2196 | snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); | |
2197 | return -EBUSY; | |
2198 | } | |
2199 | } | |
2200 | if (dma1[dev] == SNDRV_AUTO_DMA) { | |
2201 | if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { | |
2202 | snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); | |
2203 | return -EBUSY; | |
2204 | } | |
2205 | } | |
2206 | if (dma2[dev] == SNDRV_AUTO_DMA) { | |
2207 | if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { | |
2208 | snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); | |
2209 | return -EBUSY; | |
2210 | } | |
2211 | } | |
2212 | ||
2213 | if (port[dev] != SNDRV_AUTO_PORT) { | |
5e24c1c1 | 2214 | return snd_es18xx_isa_probe1(dev, pdev); |
f7e0ba3e TI |
2215 | } else { |
2216 | static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280}; | |
2217 | int i; | |
2218 | for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { | |
2219 | port[dev] = possible_ports[i]; | |
5e24c1c1 | 2220 | err = snd_es18xx_isa_probe1(dev, pdev); |
f7e0ba3e TI |
2221 | if (! err) |
2222 | return 0; | |
2223 | } | |
2224 | return err; | |
1da177e4 | 2225 | } |
1da177e4 LT |
2226 | } |
2227 | ||
1bff292e BP |
2228 | static int snd_es18xx_isa_remove(struct device *devptr, |
2229 | unsigned int dev) | |
f7e0ba3e | 2230 | { |
5e24c1c1 | 2231 | snd_card_free(dev_get_drvdata(devptr)); |
f7e0ba3e TI |
2232 | return 0; |
2233 | } | |
2234 | ||
2235 | #ifdef CONFIG_PM | |
5e24c1c1 TI |
2236 | static int snd_es18xx_isa_suspend(struct device *dev, unsigned int n, |
2237 | pm_message_t state) | |
f7e0ba3e | 2238 | { |
5e24c1c1 | 2239 | return snd_es18xx_suspend(dev_get_drvdata(dev), state); |
f7e0ba3e TI |
2240 | } |
2241 | ||
5e24c1c1 | 2242 | static int snd_es18xx_isa_resume(struct device *dev, unsigned int n) |
f7e0ba3e | 2243 | { |
5e24c1c1 | 2244 | return snd_es18xx_resume(dev_get_drvdata(dev)); |
f7e0ba3e TI |
2245 | } |
2246 | #endif | |
2247 | ||
83c51c0a | 2248 | #define DEV_NAME "es18xx" |
f7e0ba3e | 2249 | |
5e24c1c1 TI |
2250 | static struct isa_driver snd_es18xx_isa_driver = { |
2251 | .match = snd_es18xx_isa_match, | |
2252 | .probe = snd_es18xx_isa_probe, | |
1bff292e | 2253 | .remove = snd_es18xx_isa_remove, |
f7e0ba3e | 2254 | #ifdef CONFIG_PM |
5e24c1c1 TI |
2255 | .suspend = snd_es18xx_isa_suspend, |
2256 | .resume = snd_es18xx_isa_resume, | |
f7e0ba3e TI |
2257 | #endif |
2258 | .driver = { | |
83c51c0a | 2259 | .name = DEV_NAME |
f7e0ba3e TI |
2260 | }, |
2261 | }; | |
2262 | ||
1da177e4 LT |
2263 | |
2264 | #ifdef CONFIG_PNP | |
1bff292e BP |
2265 | static int snd_audiodrive_pnp_detect(struct pnp_dev *pdev, |
2266 | const struct pnp_device_id *id) | |
1c398558 OZ |
2267 | { |
2268 | static int dev; | |
2269 | int err; | |
2270 | struct snd_card *card; | |
2271 | ||
2272 | if (pnp_device_is_isapnp(pdev)) | |
2273 | return -ENOENT; /* we have another procedure - card */ | |
2274 | for (; dev < SNDRV_CARDS; dev++) { | |
2275 | if (enable[dev] && isapnp[dev]) | |
2276 | break; | |
2277 | } | |
2278 | if (dev >= SNDRV_CARDS) | |
2279 | return -ENODEV; | |
2280 | ||
4323cc4d | 2281 | err = snd_es18xx_card_new(&pdev->dev, dev, &card); |
3e7fb9f7 TI |
2282 | if (err < 0) |
2283 | return err; | |
1c398558 OZ |
2284 | if ((err = snd_audiodrive_pnp(dev, card->private_data, pdev)) < 0) { |
2285 | snd_card_free(card); | |
2286 | return err; | |
2287 | } | |
1c398558 OZ |
2288 | if ((err = snd_audiodrive_probe(card, dev)) < 0) { |
2289 | snd_card_free(card); | |
2290 | return err; | |
2291 | } | |
2292 | pnp_set_drvdata(pdev, card); | |
2293 | dev++; | |
1c398558 OZ |
2294 | return 0; |
2295 | } | |
2296 | ||
1bff292e | 2297 | static void snd_audiodrive_pnp_remove(struct pnp_dev *pdev) |
1c398558 OZ |
2298 | { |
2299 | snd_card_free(pnp_get_drvdata(pdev)); | |
1c398558 OZ |
2300 | } |
2301 | ||
2302 | #ifdef CONFIG_PM | |
2303 | static int snd_audiodrive_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) | |
2304 | { | |
2305 | return snd_es18xx_suspend(pnp_get_drvdata(pdev), state); | |
2306 | } | |
2307 | static int snd_audiodrive_pnp_resume(struct pnp_dev *pdev) | |
2308 | { | |
2309 | return snd_es18xx_resume(pnp_get_drvdata(pdev)); | |
2310 | } | |
2311 | #endif | |
2312 | ||
2313 | static struct pnp_driver es18xx_pnp_driver = { | |
2314 | .name = "es18xx-pnpbios", | |
2315 | .id_table = snd_audiodrive_pnpbiosids, | |
2316 | .probe = snd_audiodrive_pnp_detect, | |
1bff292e | 2317 | .remove = snd_audiodrive_pnp_remove, |
1c398558 OZ |
2318 | #ifdef CONFIG_PM |
2319 | .suspend = snd_audiodrive_pnp_suspend, | |
2320 | .resume = snd_audiodrive_pnp_resume, | |
2321 | #endif | |
2322 | }; | |
2323 | ||
1bff292e BP |
2324 | static int snd_audiodrive_pnpc_detect(struct pnp_card_link *pcard, |
2325 | const struct pnp_card_device_id *pid) | |
1da177e4 LT |
2326 | { |
2327 | static int dev; | |
f7e0ba3e | 2328 | struct snd_card *card; |
1da177e4 LT |
2329 | int res; |
2330 | ||
2331 | for ( ; dev < SNDRV_CARDS; dev++) { | |
f7e0ba3e TI |
2332 | if (enable[dev] && isapnp[dev]) |
2333 | break; | |
2334 | } | |
2335 | if (dev >= SNDRV_CARDS) | |
2336 | return -ENODEV; | |
1da177e4 | 2337 | |
4323cc4d | 2338 | res = snd_es18xx_card_new(&pcard->card->dev, dev, &card); |
3e7fb9f7 TI |
2339 | if (res < 0) |
2340 | return res; | |
f7e0ba3e | 2341 | |
1c398558 | 2342 | if ((res = snd_audiodrive_pnpc(dev, card->private_data, pcard, pid)) < 0) { |
f7e0ba3e TI |
2343 | snd_card_free(card); |
2344 | return res; | |
2345 | } | |
f7e0ba3e TI |
2346 | if ((res = snd_audiodrive_probe(card, dev)) < 0) { |
2347 | snd_card_free(card); | |
2348 | return res; | |
2349 | } | |
2350 | ||
2351 | pnp_set_card_drvdata(pcard, card); | |
2352 | dev++; | |
2353 | return 0; | |
1da177e4 LT |
2354 | } |
2355 | ||
1bff292e | 2356 | static void snd_audiodrive_pnpc_remove(struct pnp_card_link *pcard) |
1da177e4 | 2357 | { |
f7e0ba3e TI |
2358 | snd_card_free(pnp_get_card_drvdata(pcard)); |
2359 | pnp_set_card_drvdata(pcard, NULL); | |
2360 | } | |
1da177e4 | 2361 | |
f7e0ba3e | 2362 | #ifdef CONFIG_PM |
1c398558 | 2363 | static int snd_audiodrive_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) |
f7e0ba3e TI |
2364 | { |
2365 | return snd_es18xx_suspend(pnp_get_card_drvdata(pcard), state); | |
2366 | } | |
2367 | ||
1c398558 | 2368 | static int snd_audiodrive_pnpc_resume(struct pnp_card_link *pcard) |
f7e0ba3e TI |
2369 | { |
2370 | return snd_es18xx_resume(pnp_get_card_drvdata(pcard)); | |
1da177e4 LT |
2371 | } |
2372 | ||
f7e0ba3e TI |
2373 | #endif |
2374 | ||
1da177e4 LT |
2375 | static struct pnp_card_driver es18xx_pnpc_driver = { |
2376 | .flags = PNP_DRIVER_RES_DISABLE, | |
2377 | .name = "es18xx", | |
2378 | .id_table = snd_audiodrive_pnpids, | |
1c398558 | 2379 | .probe = snd_audiodrive_pnpc_detect, |
1bff292e | 2380 | .remove = snd_audiodrive_pnpc_remove, |
f7e0ba3e | 2381 | #ifdef CONFIG_PM |
1c398558 OZ |
2382 | .suspend = snd_audiodrive_pnpc_suspend, |
2383 | .resume = snd_audiodrive_pnpc_resume, | |
f7e0ba3e | 2384 | #endif |
1da177e4 LT |
2385 | }; |
2386 | #endif /* CONFIG_PNP */ | |
2387 | ||
2388 | static int __init alsa_card_es18xx_init(void) | |
2389 | { | |
5e24c1c1 | 2390 | int err; |
1da177e4 | 2391 | |
5e24c1c1 | 2392 | err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS); |
59b1b34f | 2393 | #ifdef CONFIG_PNP |
609d7694 RH |
2394 | if (!err) |
2395 | isa_registered = 1; | |
2396 | ||
1c398558 OZ |
2397 | err = pnp_register_driver(&es18xx_pnp_driver); |
2398 | if (!err) | |
f7a9275d | 2399 | pnp_registered = 1; |
609d7694 | 2400 | |
1c398558 OZ |
2401 | err = pnp_register_card_driver(&es18xx_pnpc_driver); |
2402 | if (!err) | |
2403 | pnpc_registered = 1; | |
609d7694 RH |
2404 | |
2405 | if (isa_registered || pnp_registered) | |
2406 | err = 0; | |
1da177e4 | 2407 | #endif |
609d7694 | 2408 | return err; |
1da177e4 LT |
2409 | } |
2410 | ||
2411 | static void __exit alsa_card_es18xx_exit(void) | |
2412 | { | |
5e24c1c1 TI |
2413 | #ifdef CONFIG_PNP |
2414 | if (pnpc_registered) | |
2415 | pnp_unregister_card_driver(&es18xx_pnpc_driver); | |
2416 | if (pnp_registered) | |
2417 | pnp_unregister_driver(&es18xx_pnp_driver); | |
609d7694 | 2418 | if (isa_registered) |
5e24c1c1 | 2419 | #endif |
609d7694 | 2420 | isa_unregister_driver(&snd_es18xx_isa_driver); |
1da177e4 LT |
2421 | } |
2422 | ||
2423 | module_init(alsa_card_es18xx_init) | |
2424 | module_exit(alsa_card_es18xx_exit) |